POFUNG UV-920 7 WATT - ΑΠΟ ΤΟ RADIO ELEKTRON

POFUNG UV-920 7 WATT

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ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ

ΤΟ ΟΛΟΚΑΙΝΟΥΡΓΙΟ ΜΗΧΑΝΗΜΑ ΤΗΣ POFUNG, ΜΕ ΚΑΛΥΤΕΡΗ ΛΗΨΗ, ΕΚΠΟΜΠΗ ΚΑΙ ΔΙΑΜΟΡΦΩΣΗ ΑΠΟ ΤΑ ΚΛΑΣΣΙΚΑ BAOFENG.
7 WATT ΕΚΠΟΜΠΗΣ
DUAL WATCH
VHF - UHF

• Frequency Range: 136-174MHz / 400-520MHz
• Dual Band Display, Dual Band Watch, Dual Band Standby
• Output Power: 8W / 1W
• 128 Channels
• 50 CTCSS and 210 CDCSS
• DTMF
• Built-in VOX Function
• 1750Hz Burst Tone
• FM Radio (65.0MHz-108.0MHz)
• Built in LED Flashlight
• Large LCD Display
• High /Low RF Power Switchable
• 25KHz/12.5KHz Switchable
• Emergency Alert
• Low Battery Alert
• Battery Saver
• Time-out Timer
• Keypad Lock
• Monitor Channel
• Colorful Backlight
• Channel Step: 2.5/5/6.25/10/12.5/25KHz
• ROGER SET

■ Dual band, dual display, dual standby	■ A/B band independent operation
■ 128 groups channels storage	■ Shortcut menu operation mode
■ VFO & Memory channels scan	■ Emergency Alarm
■ Tri-color background light selectable	■ 0~9 grades VOX selectable
■ PTT & ANI ID	■ FM radio
■ Voice commanding	■ CTCSS/DCS
■ DTMF	■ PC programmable
■ Wide/Narrow Band(25kHz/12.5kHz)	■ Transmitter time-out timer(TOT)
■ High/Low TX power selectable	■ Busy channel lock-out(BCLO)

Specifications:

Item number	UV-920
General
Frequency Range	65-108MHz(FM Receive only)
	136-174MHZ and 400-520MHZ (TX/RX)
Channel No.	128
Frequency Stability	±2.5ppm
Antenna	High gain Dual Band antenna
Antenna Impedance	50Ω
Operating Voltage	DC 7.4V
Mode of operation	Simple or semi-duplex
Dimension（W x H x D）	107mm x 57mm x 28mm
Weight	260g（including battery, antenna）
Transmitter
Output power	8W / 5W / 1W
Modulation Mode	16kΦF3E / 11kΦF3E
Maximum deviation	＜5kHz(Wide) / ＜2.5kHz(Narrow)
Spurious Radiation	＜7μW
Adjacent Ch. power	≤-65dB(Wide) / ≤-60dB(Narrow)
Pre-emphasis characteristics	6dB
Current	≤1.6A(5W)
CTCSS/DCS deviation	0.5±0.1kHz(Wide) / 0.3±0.1kHz(Narrow)
Intermediation sensitivity	8-12mv
Intermediation distortion	＜10%

CRT 4 CF DUAL BAND + AIRBAND!!! - ΑΠΟ ΤΟ RADIO ELEKTRON

CRT 4 CF DUAL BAND + AIRBAND!!!

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ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ

ΦΟΡΗΤΟΣ ΠΟΜΠΟΔΕΚΤΗΣ VHF/UHF/HF(RX) ΜΑΖΙ ΜΕ AIRBAND.
ΜΟΝΑΔΙΚΟΣ ΣΤΗΝ ΑΓΟΡΑ.
Ο ΜΟΝΟΣ ΜΕ ΣΤΡΑΤΙΩΤΙΚΗ ΤΕΧΝΟΛΟΓΙΑ FREQUENCY HOPPING ΓΙΑ ΑΣΦΑΛΕΙΣ ΣΥΝΟΜΙΛΙΕΣ.
ΤΟ CRT 4CF ΕΙΝΑΙ ΕΦΟΔΙΑΣΜΕΝΟ ΜΕ ΤΕΧΝΟΛΟΓΙΑ FHSS SPREAD SPECTRUM (ΔΙΑΣΠΟΡΑ ΦΑΣΜΑΤΟΣ) ME THN ΟΠΟΙΑ ΤΟ ΣΗΜΑ ΜΟΙΡΑΖΕΤΑΙ ΣΕ ΠΟΛΛΕΣ ΣΥΧΝΟΤΗΤΕΣ ΜΕ ΤΡΟΠΟ ΠΟΥ ΜΟΝΟ ΕΝΑ ΑΛΛΟ ΙΔΙΟ ΜΗΧΑΝΗΜΑ ΜΠΟΡΕΙ ΝΑ ΑΠΟΚΩΔΙΚΟΠΟΙΗΣΕΙ.
Οι μέθοδοι διασποράς φάσματος (Spread Spectrum, εναλλακτικά εξάπλωσης ή διεύρυνσης φάσματος) αποτελούν τρόπους με τους οποίους η ενέργεια ενός σήματος που καταλαμβάνει κάποιο σχετικά περιορισμένο φάσμα συχνοτήτων, κατανέμεται εσκεμμένα σε πολύ μεγαλύτερο φασματικό εύρος με σκοπό την αύξηση της ασφάλειας των τηλεπικοινωνιών, την αποφυγή υποκλοπών και τη μεγαλύτερη αντοχή στα παράσιτα και τις παρεμβολές.
Ο συγκεκριμένος ασύρματος επίσης ειναι εφοδιασμένος με AIRBAND συχνότητες (μονο λήψη) ενώ λαμβάνει και στις συχνότητες των βραχέων!. (TRIBAND)
Έχει απεριόριστες δυνατότητες καθώς είναι Dual band , full Dublex και μπορεί να γίνει και αναμεταδότης CROSS BAND REPEATER!!!
ΣΥΝΔΙΑΖΕΤΑΙ ΑΠΟΛΥΤΑ ΜΕ ΤΟ ΜΙΚΡΟΜΕΓΑΦΩΝΟ KIRISUN KME H 20
ΔΕΙΤΕ ΕΔΩ ΣΧΕΤΙΚΑ ΜΕ ΤΟ FREQUENCY HOPPING



6 WATT VHF/ 5 WATT UHF
FULL DUBLEX
CROSS BAND REPEATER
ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ

DUAL BAND VHF‐UHF
VHF 144‐146 MHz (TX‐RX)
UHF 430‐440 MHz (TX‐RX)
FM 64‐108 MHz (RX)
AM 118‐136 MHz (AIR BAND RX)
HF 2.3‐29.99 MHz (RX)
LW 0.52‐1.71 MHz (RX)
199 memories channel
TX power VHF 6W/ UHF 5W

FULL DUPLEX (with earphone)
Channel spacing 12.5‐25 KHz
Double Display
Dual receiving
Working modes : UU/UV/VU/VV
Frequency/Channel or Name Display
Frequency reverse
CTCSS/DCS Scan
CTCSS(51),DCS(1024),DTMF/2TONE/5TONE/MSK
Encode –Decode
Frequency reverse
Cross band repeater
Duplex work mode
Keypad lock
Single band switching
Frequency and channel mode
Scan and Scan speed function
Step: 2.5/5/6.25/10/12.5/20/25/30/50K
Alarm function
TX power HI/LO
Talk around function
Multi color Display
Tone burst 1000/1450/1750/2100Hz
TOT/APO/VOX………

Connector jack microphone HP (standard connection KW)
Battery pack 2200 mAh Li‐ion

WARRANTY 2 YEARS

BAOFENG UV-82 - ΑΠΟ ΤΟ RADIO ELEKTRON

BAOFENG UV-82

ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ
NEO MHXANHMA UV-82 ΤΗΣ BAOFENG ME ΙΣΧΥ ΕΚΠΟΜΠΗΣ 7 WATT.
DUAL WATCH VHF/UHF
ΔΙΠΛΟ PRESS PTT ΚΑΙ ΓΙΑ ΤΙΣ ΔΥΟ ΜΠΑΝΤΕΣ.
ΦΑΚΟΣ ΜΕ ΛΕΙΤΟΥΡΓΙΑ STROBE
FM RADIO
ΔΥΝΑΤΟ AUDIO ΚΑΙ ΔΙΑΜΟΡΦΩΣΗ ΚΑΛΥΤΕΡΗ ΑΠΟ ΤΑ ΠΡΟΗΓΟΥΜΕΝΑ BAOFENG.
MΠΑΤΑΡΙΑ 2800 ΜΑΗ
ΓΡΗΓΟΡΟ SCANNING

Η πρόταση της εβδομάδας! Shadow Polmar UHF 3W

Η πρόταση της εβδομάδας!
Shadow Polmar UHF 3W

ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ 
ΦΟΡΗΤΟΣ ΑΣΥΡΜΑΤΟΣ PMR 446. 16ch 8+8 ΨΗΦΙΑΚΗ ΕΠΕΞΕΡΓΑΣΙΑ ΣΗΜΑΤΟΣ, ΦΩΝΗΤΙΚΗ ΑΝΑΚΟΙΝΩΣΗ ΚΑΝΑΛΙΟΥ,ΕΥΚΟΛΗ ΧΡΗΣΗ,ΜΕΓΑΛΗ ΑΥΤΟΝΟΜΙΑ ΜΠΑΤΑΡΙΑΣ,ΠΛΗΡΗΣ ΦΟΡΤΙΣΗ ΣΕ 4 ΩΡΕΣ,ΣΤΙΒΑΡΗ ΚΑΤΑΣΚΕΥΗ,ΜΙΚΡΟ ΜΕΓΕΘΟΣ.
ΕΙΔΙΚΟ ΓΙΑ ΕΠΑΓΓΕΛΜΑΤΙΕΣ, ΕΣΤΙΑΣΗΣ, ΑΝΟΙΧΤΩΝ ΧΩΡΩΝ, ΞΕΝΟΔΟΧΕΙΩΝ, ΚΑΙ ΑΛΛΩΝ ΕΠΑΓΓΕΛΜΑΤΩΝ
* MΠΟΡΕΙ ΝΑ ΠΑΡΑΜΕΤΡΟΠΟΙΗΘΕΙ ΣΕ ΣΥΧΝΟΤΗΤΕΣ, ΚΑΙ ΙΣΧΥΗ ΜΕΧΡΙ 2 WATT ΓΙΑ ΡΑΔΙΟΕΡΑΣΙΤΕΧΝΙΚΗ ΧΡΗΣΗ( OFSET,TONE ENCODER /DECODER /WIDE,NARROW)
ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΣ ΚΑΤΟΠΙΝ ΕΠΙΛΟΓΗΣ ΣΑΣ. 
Ultra-small size design Easy to use
Monitor function
3,7V/1200mAh Li-ion battery
PC functions manageable:
- 50 CTCSS and 83 DCS codes
- Squelch treshold level
- TOT (Time-Out-Timer) function
- BCL (busy channel lock) function
Power Save function 
ΜΑΖΙ ΜΕ ΦΟΡΤΙΣΤΗ ΒΑΣΗΣ, ΚΛΙΠ ΓΙΑ ΤΗΝ ΖΩΝΗ, ΚΑΙ ΜΙΚΡΟΑΚΟΥΣΤΙΚΟ / ΜΙΚΡΟΦΩΝΟ

VHF MARINE POLMAR NAVY-08 PORTABLE

VHF MARINE POLMAR NAVY-08 PORTABLE

ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ

ΦΟΡΗΤΟΣ VHF marine πομποδέκτης
Σχεδιασμένος για να είναι ένας αξιόπιστος πομποδέκτης VHF, το NAVY-08 προσφέρει υψηλές επιδόσεις, με ενσωματωμένο μικροεπεξεργαστή ελέγχου που παρέχει ρύθμιση σε θαλάσσιες ζώνες VHF καθώς και dual-watch λειτουργίες και  κανάλια μνήμης.
Κανάλι 16 Switch
Παρέχει γρήγορη πρόσβαση στο κανάλι 16, το θαλάσσιο κανάλι που χρησιμοποιείται συχνά.
PLL (Phase Lock Loop)
Παρέχει ακριβή και σταθερή επιλογή καναλιού.
ρύθμιση αποκοπής
Βοήθεια εξάλειψη του θορύβου μεταξύ των μεταδόσεων.
Κλείδωμα
Σας επιτρέπει να κλειδώσετε το πληκτρολόγιο προκειμένου να αποφευχθούν οι έλεγχοι από λάθος πάτημα.
Υψηλή / Χαμηλή Επιλογή ενέργειας
Σας επιτρέπει να εξοικονομήσετε ενέργεια επιλέγοντας την κατάλληλη ισχύ εκπομπής για μεγάλες ή μικρές αποστάσεις.
Ένδειξη στάθμης μπαταρίας
Δείχνει την κατάσταση της μπαταρίας.
Οθόνη LCD με οπίσθιο φωτισμό
Σας επιτρέπει να λειτουργήσετε τον πομποδέκτη σε σκοτεινό περιβάλλον.
Κανάλια μνήμης
Σας επιτρέπει να αποθηκεύουν τα κανάλια όπως τα κανάλια μνήμης.
Διπλή / Tri-ρολόι
Σας επιτρέπει να επιλέξετε να DW / κανονική λειτουργία ή TRI / κανονική λειτουργία.
Παραδίδεται με: • handstrip κλιπ ζώνης • εγχειρίδιο χρήσης

TECHNICAL DATA
Frequency range	X 156.025 -157.425 MHz - RX 156.300-162.000 MHz
RF Power	0.8 or 5W (selectable)
Audio distortion	5%
Antenna Impedence	50 Ohm
Sensivity at 12dB SINAD	0.25μV
S/N Ratio (20dB)	0.8μV
Squelch sensivity	Treshold: -8dBμV (EMF)
Audio output power	200mW con 10% THD
Power supply	“AA” 4 x batteries
Operating temperature	-15°C to +55°C
Dimension (H x L x D)	123 mm x 60 mm x 37 mm
Weight	190g (without batteries)

Η πρόταση της εβδομάδας! Shadow Polmar UHF 3W

Η πρόταση της εβδομάδας!
Shadow Polmar UHF 3W

ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ 
ΦΟΡΗΤΟΣ ΑΣΥΡΜΑΤΟΣ PMR 446. 16ch 8+8 ΨΗΦΙΑΚΗ ΕΠΕΞΕΡΓΑΣΙΑ ΣΗΜΑΤΟΣ, ΦΩΝΗΤΙΚΗ ΑΝΑΚΟΙΝΩΣΗ ΚΑΝΑΛΙΟΥ,ΕΥΚΟΛΗ ΧΡΗΣΗ,ΜΕΓΑΛΗ ΑΥΤΟΝΟΜΙΑ ΜΠΑΤΑΡΙΑΣ,ΠΛΗΡΗΣ ΦΟΡΤΙΣΗ ΣΕ 4 ΩΡΕΣ,ΣΤΙΒΑΡΗ ΚΑΤΑΣΚΕΥΗ,ΜΙΚΡΟ ΜΕΓΕΘΟΣ.
ΕΙΔΙΚΟ ΓΙΑ ΕΠΑΓΓΕΛΜΑΤΙΕΣ, ΕΣΤΙΑΣΗΣ, ΑΝΟΙΧΤΩΝ ΧΩΡΩΝ, ΞΕΝΟΔΟΧΕΙΩΝ, ΚΑΙ ΑΛΛΩΝ ΕΠΑΓΓΕΛΜΑΤΩΝ
* MΠΟΡΕΙ ΝΑ ΠΑΡΑΜΕΤΡΟΠΟΙΗΘΕΙ ΣΕ ΣΥΧΝΟΤΗΤΕΣ, ΚΑΙ ΙΣΧΥΗ ΜΕΧΡΙ 2 WATT ΓΙΑ ΡΑΔΙΟΕΡΑΣΙΤΕΧΝΙΚΗ ΧΡΗΣΗ( OFSET,TONE ENCODER /DECODER /WIDE,NARROW)
ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΣ ΚΑΤΟΠΙΝ ΕΠΙΛΟΓΗΣ ΣΑΣ. 
Ultra-small size design Easy to use
Monitor function
3,7V/1200mAh Li-ion battery
PC functions manageable:
- 50 CTCSS and 83 DCS codes
- Squelch treshold level
- TOT (Time-Out-Timer) function
- BCL (busy channel lock) function
Power Save function 
ΜΑΖΙ ΜΕ ΦΟΡΤΙΣΤΗ ΒΑΣΗΣ, ΚΛΙΠ ΓΙΑ ΤΗΝ ΖΩΝΗ, ΚΑΙ ΜΙΚΡΟΑΚΟΥΣΤΙΚΟ / ΜΙΚΡΟΦΩΝΟ

POLMAR EX-40 10W FM/AM 40 (240CH)* - ΑΠΟ ΤΟ RADIO ELEKTRON

POLMAR EX-40 10W FM/AM 40 (240CH)*

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ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ

ΠΟΜΠΟΔΕΚΤΗΣ CB.
ΜΕ ΕΠΙΛΟΓΗ ΕΝΔΕΙΞΗΣ ΣΥΧΝΟΤΗΤΑΣ, 10 WATT ΕΞΟΔΟ.
ΚΑΝΑΛΙΑ MULTISTANDARD ITALY, POLAND, GERMANY, EU, CE, UK. *
* (RU 240 ΚΑΝΑΛΙΑ)

ΑΡΙΣΤΗ ΠΟΙΟΤΗΤΑ ΚΑΤΑΣΚΕΥΗΣ, MADE IN KOREA!!
ΠΕΡΙΟΡΙΣΜΕΝΑ ΚΟΜΜΑΤΙΑ!
AM/FM CB MOBILE TRANSCEIVERReliable, easy access to all operaton functions.
• Built-in noise blank and automatic noise limit circuit
• Strong dynamic microphone with asq control button
• Large scale, easy reading multifunction lcd display
• Dual function selection button design
• Frequency or channel number display
• Beep sound on or off
• Instant recall for the last used channel
• Manual squelch control and automatic squelch control system
• Scanning and 4 channel memory
• Dual watch function
• Emergency channel 9
• AF volume control W/ On/Off sw
• Squelch control
• Channel up/down control
• LCD display showing: Channel / frequency, TX/BP/DW/SC, Memory Channel 1 - 4, AM/FM/AQ, 12 bar level meter
• 3.5 mm external speaker jack
• SO-239 antenna connector
• Dynamic microphone & 8 pin jack
Supplied with microphone, mounting bracket, power cable, fuses , screws and user manual.
In compliance with the essential requirements and other relevant provisions of Directive 1999/5/CE
TECHNICAL SPECIFICATION
Frequency range 40 channels - 26.965 - 27.405 MHz
Modulation AM/FM
Frequency tollerance ±300 Hz
Antenna impedance 50 Ohm
Modulation sensivity 3 mV (1.25 kHz input)
Modulation capablity AM: 90 % - FM: 2 kHz
Squelch 1µV max
Receiver sensitivity AM: 0.5µV (s/n 10 dB) - FM: 0.3µV (s/n 12 dB)
Audio output/Distortion 4W / 3 %
Dimension 140 (L) x 41 (H) x 145 (D) mm
Voltage operation 13.8Vcc

CRT 4 CF DUAL BAND + AIRBAND!!! - ΑΠΟ ΤΟ RADIO ELEKTRON

CRT 4 CF DUAL BAND + AIRBAND!!!

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ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ
ΦΟΡΗΤΟΣ ΠΟΜΠΟΔΕΚΤΗΣ VHF/UHF/HF(RX) ΜΑΖΙ ΜΕ AIRBAND.
6 WATT VHF / 5 WATT UHF
FULL DUPLEX
Cross band repeater
ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ

DUAL BAND VHF‐UHF
VHF 144‐146 MHz (TX‐RX)
UHF 430‐440 MHz (TX‐RX)
FM 64‐108 MHz (RX)
AM 118‐136 MHz (AIR BAND RX)
HF 2.3‐29.99 MHz (RX)
LW 0.52‐1.71 MHz (RX)
199 memories channel
TX power VHF 6W/ UHF 5W

FULL DUPLEX (with earphone)
Channel spacing 12.5‐25 KHz
Double Display
Dual receiving
Working modes : UU/UV/VU/VV
Frequency/Channel or Name Display
Frequency reverse
CTCSS/DCS Scan
CTCSS(51),DCS(1024),DTMF/2TONE/5TONE/MSK
Encode –Decode
Frequency reverse
Cross band repeater
Duplex work mode
Keypad lock
Single band switching
Frequency and channel mode
Scan and Scan speed function
Step: 2.5/5/6.25/10/12.5/20/25/30/50K
Alarm function
TX power HI/LO
Talk around function
Multi color Display
Tone burst 1000/1450/1750/2100Hz
TOT/APO/VOX………

Connector jack microphone HP (standard connection KW)
Battery pack 2200 mAh Li‐ion

WARRANTY 2 YEARS

YAESU FT -450D - ΑΠΟ ΤΟ RADIO ELEKTRON

YAESU FT -450D

ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ
The FT-450D is a compact yet superb HF/50MHz radio with state-of-the-art IF DSP technology configured to provide World Class performance in an easy to operate package. New licensees, casual operators, DX chasers, contesters, portable / field enthusiasts, and emergency service providers…This Radio is for YOU !
The current "FT 450D" model includes some great features not offered with the original FT 450 and FT 450AT models that have been discontinued.
Illuminated Key Buttons
300Hz / 500Hz / 2.4 kHz CW IF Filter
Front Feet Stand *
Classically Designed Main Dial * and Knobs
Dynamic Microphone MH-31A8J Included
* Yaesu sells these items separately so that FT 450 and FT 450AT Owners can equip their radios with these desirable features. The parts can be purchased from Authorized Yaesu Dealers or direct from the Yaesu Parts Department in Cypress, CA. Click on "Files" tab at the top of this web page for Instructions for making these modifications.

Compact Size & Lightweight
The FT-450D comes - complete with an Automatic Antenna Tuner - is a compact 9”W x 3.3”H x 8.5”D (w/o knobs) weighing only 8.8 pounds. This lightweight package is designed to be used as a desktop radio at home or in portable applications. The FT-450D can also be used mobile with the MMB-90 convenient mobile bracket accessory. Besides home or mobile operation, this easy to pack radio is a DXpeditioner or Emergency Service Provider dream come true - compact, lightweight, high performance receiver, and 100 watts output on 160 through 6 meters Amateur Radio bands. 100 Watts RF Ouput 160 - 6 Meters
Enjoy a cool 100 watts RF output on all HF bands 160-10 meters plus the 6 meter band. The rugged FT 450D aluminum die-cast chassis with its quiet, thermostatically controlled cooling fan provides a solid foundation for the power amplifier during long hours of field or home use...including the challenges of contesting. Power Requirements
The FT-450D can be powered by any convenient 13.8 VDC 22 amp external power source. Large Easy-to-Read LCD Display
You will love the FT-450D 9-segment Black-Nega type LCD frequency display with Larger-Than-Normal easy to read characters. Illuminated Key Buttons
Ease of operation enhanced through the use of easy-to-find illuminated front panel buttons. Classically Designed Main Dial & Knobs
The FT 450D is equipped with classically designed Main Dial and Knobs giving it the desirable "Big Radio" feel. 400 MHz built-in IF DSP
Fast and robust IF DSP processing! IF Roofing Filter
The FT-450D includes a 10 kHz bandwidth Roofing Filter in the 67.899 MHz 1st IF, right after the 1st Mixer. This filter provides narrow-band selectivity to protect the following IF and DSP stages – a feature rarely found in rigs in this price range! IF Shift & Width
The FT-450D IF Width and IF Shift features are the primary tools you will use for best interference reduction.
After narrowing the bandwidth (Width) and/or adjusting the center of the passband (Shift), the Contour control (see details of this feature below) may also yield additional signal-enhancement benefits on the net residual bandwidth. What’s more, the IF Notch Filter (see details of this feature below) may also be utilized in conjunction with the three other filter systems to significant advantage.
The IF WIDTH tuning system allows you to vary the width of the DSP IF passband to eliminate  interference. Moreover, the bandwidth may actually be expanded from its default setting, should you wish to enhance incoming signal fidelity when interference on the band is low. The IF WIDTH is varied in steps: SSB - 1.8/2.4/3.0 kHz. AM - 3.0/6.0/9.0 kHz. FM - 2.5/5.0. CW - 0.5/1.8/2.4 kHz. kHz.
The IF SHIFT tuning system allows you to vary the DSP filter passband higher or lower, without changing the pitch of the incoming Signal to reduce or eliminate interference. Because the carrier tuning frequency is not varied, there is no need to re-tune the operating frequency when eliminating the interference. The total passband tuning range for the IF Shift system is ±1 kHz. Rotate the [SHIFT] knob to the left or right to reduce the interference. You may observe the position of the passband in the “SHIFT” indicator of the DSP Graphic Display portion of the LCD front panel main display. Contour
The Contour filtering system provides a gentle shaping of the IF filter pass band to suppress or enhance particular frequency components, thus improving the sound and/or readability of a received signal. The DSP Contour filter is a unique capability of the receiver, providing either Nulling or Peaking of tunable segments of the receiver passband to suppress interference or excessive frequency components on an incoming signal, or to peak those tunable frequency segments. The amount of Nulling / Peaking and the bandwidth over which it is applied are adjustable via the Menu. The peak position of the contour filter is graphically depicted in the “CONTOUR” indicator of the DSP Graphic Display portion of the LCD front panel main display. SPECIAL FILTERING NOTE: The steep slopes of the DSP filtering can, when adjusted aggressively, impart an unnatural sound to an incoming signal. Often, a narrow bandwidth is not the key to improving copy. The incoming signal itself may have undesirable or excessive frequency components. By judicious use of the Contour filter, the “shoulder” of the passband response may be altered, or components removed from within the passband, allowing the desired signal to rise above the background noise and interference in a manner not obtainable with other filtering systems. IF Notch
The IF Notch filter is a highly effective system that allows you to slice out an interfering beat note or other carrier signal from inside the receiver passband. You may observe the graphically depicted peak position of the IF Notch filter in the “NOTCH” indicator of the DSP Graphic Display portion of the LCD front panel main display. DNR - Digital Noise Reduction
The Digital Noise Reduction (DNR) feature utilizes eleven (11) different mathematical algorithms to analyze and suppress different noise profiles encountered on the HF/50 MHz bands. You get to choose the selection that provides the best noise suppression. The DSP’s Digital Noise Reduction (DNR) system is designed to reduce the level of random noise found on the HF and 50 MHz bands. It is especially effective during SSB operation. Any of eleven different noise-reduction algorithms can be selected. Each of these algorithms was created for dealing with a different noise profile. You will want to experiment with the DNR system to find the best setting according to the noise currently being experienced that concurrently will allow the signal to rise up out of the noise. Manual Notch Filter
The FT-450D Manual Notch Filter is a highly-effective system that slices out an interfering beat tone/signal Clarifier
Lots of receiver frequency verstility provided by an easy to engage Clarifier IPO/ 20 dB ATT Built-in
The FT 450D includes all the gain you will need all the way up to 50MHz. For lower HF bands where too much gain can lead to receiver issues, you can easily adjust the gain from the front panel. TX Watch Monitor
When in split frequency mode, depressing the TXW button lets you listen to the frequency you have selected for transmitting. Digital Voice Recorder
Record and playback up to 20 seconds of audio! Digital Microphone Equalizer
Custom set your rig to match your voice characteristics for maximum power punch on the band. CW Features:
The FT 450D comes packed with all the CW operating features one could ever ask for! • Narrow CW IF Filters
Terrific CW selectivity provided by 300Hz, 500Hz, and 2.4kHz CW IF Filters. Nothing to buy! • Built-In Electronic Keyer
The Built-In Electronic Keyer speed is adjustable from 4 to 60 WPM. You will also be able to select your favorite CW weight - Dot-Dash Ratio. • Spotting (Zero-Beating)
The FT 450D Spotting feature will help you get right on frequency with the station you want to call. • Memory Keyer
Load up the 3 memory channels with information you repeated have to send. • Sidetone Generator
The CW sidetone volume and tone are menu adjustable to fit your favorite settings. • Beacon Function
The FT 450D CW Beacon allows up to 118 characters using the CW mMssage Keyer's 3 memories. • CW Training Feature
Random Morse code is generated for code practice via the built-in sidetone generator. Linear Control
A jack located on the back panel provides control circuitry for your high power linear amplifier. Built-in TCXO
The FT 450D includes a TCXO for incredible frequency stability. No option to buy! Dedicated Data Jack for FSK-RTTY operation
The rear panel of the FT 450D has a jack dedicated to FSK-RTTY and digital mode operation....it could not be easier to get on the air with these modes! CAT System (D-sub 9 pin): Computer programming
The FT 450D CAT System allows uploading of factory provided firmware updates as well as computer control of the radio. Versatile Memory System
Up to 500 memory channels can be set and separated into as many as 12 Memory Groups. My Band / My Mode Functions
Use the FT 450D My Band / My Mode functions to recall your favorite operating environments Scan Function
The FT 450D includes a number of very useful and versitile Scan function settings. CTCSS Operation (FM)
We did not forget to include CTCSS operator for 10 and 6 meter FM operation. Important Feature For Visual Impaired Operators
The FT 450D provides Digital Voice Announcement - Select Frequency, Mode, Meter Reading

YAESU FT-8900R - ΑΠΟ ΤΟ RADIO ELEKTRON

YAESU FT-8900R
29/50/144/430 MHz FM Transceiver

ΓΙΑ ΠΕΡΙΣΣΟΤΕΡΕΣ ΠΛΗΡΟΦΟΡΙΕΣ ΚΛΙΚ ΕΔΩ
The FT-8900R is a ruggedly-built, high quality Quad Band FM transceiver providing 50 Watts of power output on the 29/50/144 MHz Amateur bands, and 35 Watts on the 430 MHz band. It includes leading-edge features like cross-band repeat, dual receive, VHF-UHF Full Duplex capability, and over 800 memory channels. And its 10-meter FM coverage brings the possibility of world-wide FM DX-ing to you on your drive in to work!

Convenient Remote-Head Mounting Capability
Having trouble mounting your mobile radio in your compact car? With the FT-8900R and its optional YSK-8900 Separation Kit, mounting is a breeze even in the tightest locations. The YSK-8900 includes a 20’ (6 m) remote cable and a mounting bracket for the front panel, and the microphone jack is located on the side of the front panel, eliminating the need to run a separate cable. Convenient Access to WIRES and other Internet-linking Systems
When six and ten meters are dead, you can still talk around the world with the FT-8900R! The front panel provides easy access to any WIRES™ (Wide-coverage Internet Repeater Enhancement System) repeater, automatically sending the required single DTMF access code at the beginning of each transmission. And if you’re using another Internet linking system, one that requires a DTMF string to being up the link, you can easily configure the FT-8900R to store and send the required tone sequence, as well! Quad Band Operation
The FT-8900R combines the “traditional” 144/430 MHz local-communications concept with the exciting capability for Sporadic-E or F2 DX on the 29 MHz and 50 MHz bands, for nationwide or worldwide FM communications from your car! The first Amateur Radio FM mobile transceiver providing this capability, the FT-8900R will make you wonder how you got by with a two-band transceiver up to now! Wide Frequency Coverage
The FT-8900R provides extended receiver coverage beyond the Amateur bands, so you can keep informed of communication activities in the public safety, commercial, aircraft, and government communications ranges. Included is coverage of 28-29.7 MHz, 50-54 MHz, 108-180 MHz, 300-480 MHz, and 700-985 MHz (cellular frequencies are blocked and non-restorable). High Power Output
To get your message through when it counts, the FT-8900R puts out a full 50 Watts of power on the 29/50/144 MHz bands, and 35 Watts on 430 MHz. To ensure thermal stability during long transmissions, a thermal sensor monitors heat sink temperature, engaging the rear panel’s cooling fan only when needed. Over 800 Memory Channels
The FT-8900R provides a wide variety of memory resources, including 799 “regular” memories, six “Home” channels for favorite frequencies, five sets of band-edge memories, and six “Hyper Memory” memories, which store complete transceiver operating status, for maximum operating efficiency and convenience. Six-character Alpha-Numeric “Tags” (labels) may be appended to memory channels, affording instant channel identification. No transceiver can compare with the memory capability of the FT-8900R! Cross-Band Repeat Capability
For emergency work, or to extend the range of a hand-held unit, the FT-8900R includes Cross-Band Repeat capability, similar to that pioneered on our popular FT-8100R Dual Band FM Mobile! One-Touch Band-Pattern
To save valuable time while operating a transceiver with the versatility of the FT-8900R, the “Hyper Memory” feature allows you to store a complete set of configuration data for the two bands on which you’re operating. Besides the usual storage of frequency and tone data, Hyper Memory will store such setup parameters as Automatic Repeater Shift status, Packet parameters, Scanning mode, and VFO tracking, avoiding the need to change each of these functions manually on a regular basis. CTCSS and DCS Encoders Built In
Providing excellent performance even under difficult link conditions, Yaesu’s 50-tone sub-audible CTCSS and 104-tone DCS signaling systems ensure that you have full access to repeater and remote-base inputs, and the built-in CTCSS/DCS decoders allow silent listening on busy channels. Plus you get Tone Search Scanning, which will scan for the tone being received on an incoming signal, allowing you to match tones quickly when operating on a new repeater system Easy Setup for FM Satellite Operation
For operating on FM satellites like UO-14, the versatile memory system of the FT-8900R allows you to store a set of uplink and downlink frequencies that account for Doppler shift over the entire horizon-to-horizon pass, allowing you to select the optimum uplink/downlink combination effortlessly! Truly Independent Two-Channel Operation
Basically operating as two radios in one, the FT-8900R may be configured in a number of ways. For example, you can set up the "left" side of the rig for operation on 29, 50, 144, or 430 MHz operation, while setting the "right" side either to 144 MHz or 430 MHz. And, if you like, you can configure the FT-8900R for 144-144 MHz or 430-430 MHz Dual Receive operation, so you'll never miss out on the action!
The left and right sides have their own Volume and Squelch controls, as well as S-Meters, so your operating preferences are never compromised.