13cm PR - Transmitter Assembly

Frequency band:

2357,250 . . . 2364,750 MHz

2392,259 . . . 2399,750 MHz

2355,000 . . . 2356,750 MHz

Mode of operation:

F3

NF-Frequency gear (-3dB):

15 Hz . . . 500 kHz

Jumper

Increment:

250 (500) kHz

Output:

100 mW (typ. 150 mW)

Power supply:

9 - 15 V DC

Current consumption:

ca. 300 mA

Modulation entrance:

SMB

HF - Output:

SMA

all remaining connections:

Soldering connections on DuKo´s

Construction:

primarily in SMD

Dimensions:

55 x 74 x 30 mm

Price for constructed PR – Transmitter Assembly 200,- €


2,3 / 2,4 GHz - DB6NT Converter

This converter was developed for Packet-Radio links in the 13 cm band. Together with the ZF 110 assembly, it forms a complete reception system for PR applications.

Frequency:

2340 - 2450 MHz

ZF frequency:

110,592 MHz

Amplification :

type 20 dB

Noise factor:

type 2 dB NF

Current consumption:

ca. 220 mA

Power supply:

12 - 15 V DC

Dimensions:

55 x 74 x 30 m

HF-Input:

SMA

ZF-Output

SMB

Price for constructed converter 185,- €


ZF - Amplifier ZF 110

The ZF - Amplifier has been developed for Packet Radio links. Through the application of an inexpensive surface wave filter with a ZF of 110,592 MHz, a NF-Bandwidth of 80 kHz could be realized. The demodulation was made at 10,7 MHz..

Frequency:

110.592 MHz

Bandwidth:

280 kHz

Outputs:

NF, RSSI, different Squelch-functions

Construction:

primarily in SMD

Dimensions:

55 x 74 x 30 mm

Input:

SMB (with remote feeding possibilities for converter)

Voltage supply:

11 - 15 V DC

Price for constructed ZF-Amplifier 124,- €