Retevis Ailunce HS4 - Specifications

09
SPECIFICATIONS
General
Frequency Range 28.000MHz-29.700MHz
Frequency Band
A/B/C/D/E/F
Channel
60 channels (programmable)
Frequency Control Phase-Locked-Loop Synthesizer
Frequency Step 10Hz 100Hz 1KHz 10KHz
Frequency Tolerance
0.005%
Frequency Stability
0.001%
Temperature Range
-30℃to +50℃
Microphone Plug-in dynamic: with push-to-talk /UP/DN/ ASQ switch and coiled cord
DC 13.8V normal, 15.9V max; 11.7V min Transmit: AM full mod 6A Receiver:
Squelched 0.8A SSB 30W PEP output 9A
Input Voltage
Size 28*25*6CM
Weight
1.5KG
Antenna Connector UHF, SO239
TRANSMITTER
AM/CW: 1-12W(adjustable)
FM: 1-40W(adjustable)
USB/LSB: 1-35W(adjustable)
Power Output
Modulation
AM
FM
Inter-modulation Distoion
SSB: 3rd order, more than -25dB; 5th order, more than -35dB
SSB Carrier Suppression
55dB
Unwanted Sideband
50dB
Frequency Response
AM and FM: 450 to 2500Hz
Output impedance
50ohms, unbalanced
Sensitivity
SSB: 0.25μV for 10dB(S+N)/N at greater than 1/2-watt of audio output.
AM:1.0μV for 10 dB(S+N)/N at greater than 1/2watt of audio output.
FM: 1.0 μV for 20 dB (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: 10.695 MHz 1st IF, 455 kHz 2nd IF
SSB: 10.695 MHz
Adjacent-Channel
60dB AM/FM &70 dB SSB
RECEIVER
RF Gain Control 45 dB adjustable for optimum signal reception
Automatic Gain Control (AGC)
Less than 10 dB change in audio output for inputs from 10 to 100,000 microvolt.
Squelch
Adjustable; threshold less than 0.5 μV.
Automatic Squelch Control(only AM/FM) 0.5 μV
ANL
Switchable
Noise Blanker
RF type, eective on AM/FM and SSB
Audio Output Power 3 watts into 8 ohms
Frequency Response
300 to 2800 Hz
Built-in Speaker 8 ohms, round.
8 ohms; disables internal speaker when connected.External Speaker (Not Supplied)