This a extremely small Programmable PLL based micro UHF 430 Mhz complete Transceiver Module with audio interface. It is an ideal unit for balloon applications, rocket application, flying small DIGI etc. It is ready to use, just connect your uTNT (TRX interface), power supply and use it. It comes with cable and connector, however (as connector is 2 mm higher) it is possible to plug in it directly to your PCB. Manual wil be available soon. 

Basic Technical Specifications

Pre-programmed Carrier frequency selectable by user

1.      430.000 Mhz

2.      431.000 Mhz

3.      432.000 Mhz

4.      433.000 Mhz

5.      434.000 Mhz

6.      435.000 MHz

Frequency stability： ±2.5PPM

RF power： 300mw

Receiving sensitivity： -119dBm

Interface : Audio – prepard for AFSK (TNC 1200 bps)

Programmer Interface data format： TTL level 8E1/8N1/8O1

Temperature：-20℃～70℃(Ordinary)

-35℃～70℃(Industrial )

Power supply： DC +5.0V (could be powered directly from USB)

Dimension: 61.5mm×36mm×12mm

Transmitting current： ≤200mA

Receiving current： ≤40mA

Humidity： 10%～90%RH，non-condensing

Switching Time RX/TX : 50ms