Digital TV Broadcast Wireless Belt Pack For TV Channel Broadcast Equipment

Introduction

Thank you for choosing TELIKOU Wireless intercom product.

BK-2400 belt pack works with TELIKOU Wireless Intercom main station MDS-400. It adopts 2.4GHz frequency. BK-2400 is full two-way audio transmitter and receiver. It is suitable for stage

communication, outside broadcast van, show, and other applications where wireless communication is required.

Technical Specification

Radio Specifications

1. General

1) RF Input/output Impedance is 50Ohms

2) RF 75CHs Frequency Hopping Spread Spectrum(FHSS) in RF Operation Frequency Band

3) Transmitting Modulation Data Rate is 576Kbps

4) Modulation is GFSK,BT=0.6

5)RF Operation Frequency Range is from 2401.808203~2479.398926MHz,

Frequency Space is

891.871 KHz. 350m in opened area.

2. Transmitting

Normal Transmitting Power (NTP): 20+/-4 dBm

Frequency Deviation: +/-190 KHz

Frequency Offset: +/-10KHz(CW Mode)

RF Output 20dBc Bandwidth: <=- 30dBm

RF 1st & 2nd Order Harmonic Output Level: <=- 30dBm

Test Conditions:

1) NTP measurement is continued transmitting mode, equipment setup are RBW=1MHz,

VBW=3MHz, Zero span, Maxhold, Sweep=auto

2) Spurious measurement is burst transmit mode. Equipment setup are RBW=100kHz,

VBW=100kHz, Span=100MHz, Maxhold, Sweep=auto

3) 20dB BW measurement is continued transmit mode. Equipment setup are RBW=20kHz,

VBW=20Hz,Span=2MHz, Maxhold, Sweep=auto

3. Receiving

Receive Sensitivity@CW BER=0.1% -96dBm

Please Not:

2.4GHz Frequency is running on high frequency. It is weak on penetration.