SS7900 | CRT

CRT » SS7900 — Price & Specifications

Mobile & desktop radio transceiver for the 28 MHz band, export version also operative on CB 27 MHz. Sub-bands with 40 channels in each band, fully programmable. AM, FM, USB, LSB modes. Output power 12W AM, 30W FM, 30W SSB. CTCSS / DCS code, power meter, SWR meter, echo function, HI-Cut function, up/down key on microphone.

Reference market : ham-radio / CB

General :
Frequency coverage RX 28.0000 ~ 29.7000 MHz
25.6150 ~ 30.1050 MHz [1]
TX 28.0000 ~ 29.7000 MHz
25.6150 ~ 30.1050 MHz [1]
Modulation mode LSB / USB / AM / FM
Tuning step 100 Hz / 1 / 10 / 100 KHz / 1 MHz
Receiver :
Sensitivity SSB 0.25 uV (10dB S+N/N)
AM 1.0 uV (10dB S+N/N)
FM 1.0 uV (10dB S+N/N)
Selectivity SSB 70dB on adjacent channel
AM/FM 60dB on adjacent channel
Image rejection > 65 dB
Automatic noise limiter (ANL) Yes
AGC < 10dB change in audio output for 80dB input range
Frequency accuracy ± 5 ppm max
Intermediate frequency 10.695 MHz
455 KHz (AM/FM)
Squelch sensitivity < 1 uV (threshold)
Audio response 300~3000 Hz (AM/FM)
450~2500 Hz (SSB)
Transmitter :
Output power AM 12 W (adjustable)
SSB 30 W PEP (adjustable)
FM 30 W (adjustable)
Carrier suppression (SSB) 55 dB
Unwanted sideband suppression (SSB) 50 dB
Audio response 300~3000 Hz (AM/FM)
450~2500 Hz (SSB)
Features :
Memory 40 channels in each band (A/B/C/D/E/F/G/H/I/J*)
6 regular memories
2 predefined emergency channels
Display 100 Hz frequency resolution
32-segments signal meter bar
Selective calling CTCSS / DCS
Antenna SO239 50Ω connector
Power supply 13.8 VDC (nominal)
Power consumption 8.0A TX, max power
Audio power 3 W with an 8Ω load
Audio output Jack 3.5 mm external speaker (8Ω)
Connections Jack 3.5 mm (PA)
Mechanical and environmental data :
Operating temperature from -20°C to +50°C
Dimensions 250 (W) x 60 (H) x 280 (D) mm
Weight 1.5kg

[1] Export version

Description :

The SS-7900 (under names as Superstar 7900 or Anytone AT-5555N too), a high power radio with big multi-function LCD display, can be used as 10 meter amateur mobile / desktop transceiver or 11 meter CB after a simple modification. Features: Signal / Power / SWR level indicator, automatic squelch on AM/FM, adjustable output power, Scan function, dual watch, emergency channel function, + 10 KHz key, Echo function, Clarifier (± 1.5 KHz adjustment), frequency offset function (100 Hz to 5 MHz), 38 CTCSS / 104 DCS encoder/decoder, Roger Beep Function, NB & HI-CUT filters, RF-gain, Mic-gain (from menu), time-out-timer (TOT), SWR & power supply voltage protection, flexible menu function and PC program software.

Sub-bands :

Band Frequencies (out of box) Frequencies (modified, typ)
A 28.0000 ~ 28.1950 MHz 25.615 ~ 26.005 MHz
B 28.2000 ~ 28.3950 MHz 26.065 ~ 26.505 MHz
C 28.4000 ~ 28.5950 MHz 26.515 ~ 26.955 MHz
D 28.6000 ~ 28.7950 MHz 26.965 ~ 27.405 MHz
E 28.8000 ~ 28.9950 MHz 27.415 ~ 27.855 MHz
F 29.0000 ~ 29.1950 MHz 27.865 ~ 28.305 MHz
G 29.2000 ~ 29.3950 MHz 28.315 ~ 28.755 MHz
H 29.4000 ~ 29.5950 MHz 28.765 ~ 29.205 MHz
I 29.6000 ~ 29.6950 MHz 29.215 ~ 29.655 MHz
J - 29.665 ~ 30.105 MHz

SS7900 price :

We have collected for your convenience the SS-7900 CRT sales prices and their trend over time. Of course offers, accessories, warranty terms and conditions can lead to different figures.

Price Date Condition
EUR 189,00 2020-apr New
GBP 175,00 2020-mar New

Review :

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