
38
www.behnke-online.com
GB
Instructions Video 2-wire transmitter and receiver
GB
Technical Specifications
7.1. Transmitter with 2-Wire Technology
▸
Supply voltage: 12-24 V AC/DC 20mA
max. (operation data on the labels)
▸
Video input: 1 Vpp, 75 ohms
▸
Video output: 2 x 2 Vpp
▸
Output impedance: 125 ohms/90 ohms (J1)
▸
Frequency response: 30 Hz - 5 MHz ( -0.5 dB)
▸
Pre-amplifier: +10 dB, 5 MHz (J2)
▸
Supply feeder protection: Varistor
▸
Diameter: 25 mm
▸
Length (incl. BNC and terminals): 61 mm
7.2. Receiver with 2-Wire Technology
▸
Supply voltage: TRP101: 230 VAC
100 mA max.
▸
Video input: 0.12-2Vpp adjustable through
trimmer TP3
▸
Video output: 1 Vpp, 75 ohms
▸
Input Impedance: 45-175 Ω / 47-175 ohms
adjustable through trimmer TP1
▸
Frequency response: 50 Hz - 5 MHz ( -0.3 dB)
▸
Gain: adjustable from +6 dB up to +60 dB
▸
SNR:
> 50 dB for 40 dB gain
> 47 dB for 60 dB gain
▸
Input protection: Gas discharge tube and
Zener diode
▸
Supply feeder protection: Varistor
▸
Dimensions 160 x 55 x 80 mm
▸
Degree of protection of enclosure: IP-65 (VDE)
7.
technical specifications