DS006-2

Oct 02

2003 REG No 277 4001, ENGLAND.

Page 3

TX/RX6000

Transmitter Connections : Pins on underside of Module

Pin

Description

Direction

1

Ground

Input

2

Modulation Input 500mVpk-pk +ve freq deviation

Input

3

Modulation Input 500mVpk-pk -ve freq deviation

Input

4

Digital Data input (TTL)

Input

5

Switched +5V (supply to Rx when used as transceiver)

Output

6

Test

Output

7

Regulated +5V

Output

8

Transmitter ON

(Connect to Common to start the Transmitter)

Input

9

Supply Voltage to Module (7.2 - 9V)

Input

10

Receiver RF Output (for use in transceiver)

Output

11

Ground

Input

12

Antenna

Output

Receiver Connections : Pins on underside of Module

Pin

Description

Direction

1

Ground

Input

2

Receiver Signal Strength Indicator (RSSI) 0-2V Log Range

Output

3

Demodulated Output

Output

4

Test (unfiltered modulated output)

Output

5

+5V supply to Local Oscillator and RF Amplifier

Input

6

Digital Data Ouptut

Output

7

+5V supply to IF and LF Amplifiers

Input

11

Ground

Input

12

Antenna

Antenna

Power Save Mode

The receiver may be put into power save mode by removing the 5V supply to pin 5. The RSSI will still

indicate a valid signal. After re-applying power to pin5 the data output will be valid within <5msecs.

Mechanical Details

1

2

1

1

1

0

9

9

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

50.8

3

6

12.5mm

NOTES

Pins on a 2.54mm pitch

Pins are 2.6 x DIA0.51mm in Gold Plate

Pins 8, 9, 10, 11 are on the transmitter only

4

0

2

8

T

w

4

0

1

0

2

4

A

m

2

2

2

5