Customization: | Available |
---|---|
Talk Range: | 8-12km |
Style: | Vehicle Mounted |
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1 Big LCD which displays frequency and all kinds of information
2 DUAL-DIGITAL TUBE FOR CHANNEL DISPLAY
3 USE EL technology for backlight
4 PA,CW,AM,FM,USB,LSB mode
5 A,B,C,D,E,F
6 bands in total, with 60 channels at most in each band to be programmed.
7 Frequency Tuning Step can be 10HZ, 100HZ, 1KHZ or 10KHZ.
8 Multiple CLARIFIER Operating Modes
9 Flexible menu functions and PC programming software to meet varied customer demands
10 ECHO Function
11 SQ, ASQ Function (FM and AM mode only)
12 RF GAIN ADJUSTMENT
13 RF PWR ADJUSTMENT
14 SCAN FUNCTION
15 RB FUNCTION
16 NB/ANL FUNCTION
17 DW DUAL-WATCH FUNCTION
18 BEEP VOICE PROMPT
19 +10KHZ Function
20 SWR,S/RF,DC Voltage display function
21 TOT function
22 HI-CUT FUNCTION
23 EMG CALL
24 SWR PROTECTION
25 POWER SUPPLIED VOLTAGE PROTACTION
26 Key-Lock Function
Specifications of at-5555 hf ssb transceiver
General |
|
Frequency Range |
25.615MHZ-30.105MHZ(Programmable) |
Frequency Band |
A/B/C/D/E/F |
Channel |
60 channels(programmable) in each band |
Frequency Control |
Phase-Locked-loop Synthesizer |
Frequency Step |
10HZ 100HZ 1KHZ 10KHZ |
Frequency Tolerance |
0.01% |
Frequency Stability |
0.00% |
Temperature Range |
-30ºC to +50ºC |
Microphone |
Plug-in dynamic;with push-to-talk/UP/DN/ASQ switch and coiled cord |
Input Voltage |
DC 13.8V normal,15.9V max; 11.7V min Transmit:AM full |
Size |
28*25*6CM |
Weight |
2.8KG |
Antenna Connector |
UHF,SO239 |
Transmitter |
|
Power Output |
AM/CW:12W (adjust table) FM:2-40W(adjust table) USB/LSB:0-30W(adjust table) |
Modulation |
High and low level class B |
Amplitude Modulation:AM |
|
Varied Capacitance Frequency Modulation:FM |
|
Inter-modulation Distortion |
SSB:3rd order,more than -25dB; 5th order,more than - |
SSB Carrier Suppression |
55dB |
Unwanted Sideband |
50dB |
Frequency Response |
AM and FM:450 to 2500HZ |
Saida Impedancia |
50ohms,unbalanced |
Sensitivity |
SSB:0.25µV for 10dB(S+N)/N at greater than 1/2-watt of audio output |
AM:1.0µV for 10dB(S+N)/N at greater than 1/2watt of audio output |
|
FM:1.0µV for 20dB(S+N)/N at greater than 1/2 watt of audio output |
|
Selectivity |
AM/FM:6dB 3KHz,50dB 9KHz |
SSB:6 dB 2.1KHz,60dB 3.3KHz |
|
Image Rejection |
More than 65dB |
IF Frequency |
AM/FM:1.965MHz 1st IF,455KHz 2nd IF SSB:10.695 |
Adjacent-Channel |
60dB AM/FM & 70dB SSB |
Rejection |
|
RF Gain Control |
45dB adjustable for optimum signal reception |
Automatic Gain |
Less than 10dB change in audio output for inputs form 10 to 100,000 microvolt |
Squelch |
Adjustable; threshold less than 0.5µV |
Automatic Squelch Control(only AM/FM) 0.5µV |
|
ANL |
Switchable |
Noise Blanker |
RF type, effective on AM/FM and SSB |
Audio Output Power |
4 watts into 8 ohms |
Frequency Response |
300 to 2800 Hz |
Built-in Speaker |
8 ohms, round |
External Speaker(Not |
8 ohms;disables internal speaker when connected. |