Repeater Compositions / ISDB-T Digital TV Broadcasting Relay Systems

Product code: 6840CD

Performance

Frequency		Specified channel of UHF band
Band width		Fc±2.8MHz
Insertion loss		3.0dB or less
Deflection in band		0.4dBor less
I/O Impedance		50Ω
Input return loss		21dB or more
Maximum input level		0.1W
Attenuation characteristic		90dB or more at Fc+37.15MHz
		50dB or more at Fc+74.3MHz
Environmental requirements	Temperature	-10°C to +45°C (Range for in-spec)
		-20°C to +60°C (Range for spec restorable)
	Humidity	45% to 90%RH (Without dew.)

Composition

BPF: 4elements
Lo NF: 1 element
Attention: Using output side element for Lo NF.

Structure

Input connector	POB type FEMALE
Output connector	POB type FEMALE