User's Manual

Shenzhen Friendcom Technology Development Co., Ltd.
5
RX Sensitivity (12dB SINAD)
＜-119dBm Extreme＜-115dBm
ACS
＞70dB
Image Rejection
＞70dB
IF Rejection
＞70dB
Spurious Rejection
＞70dB
Intermodulation Suppression
＞65dB
Conducted Spurious Emission
＜-57dBm
Receiving Audio Distortion
＜5%
RX SNR
6.25KHz Channel Spacing
＞30dB
12.5KHz Channel Spacing
＞40dB
Audio Output Power
0.5W @ 8Ωload
3 Interface of the Radio
DB15 is the interface for data transmission with 4FSK modem.
DB15 interface
As shown in above picture, the pin definition of CON-14-FEMALE is related with internal devices
(Modem board or Bridge board). Refer to Table 1.