Kathrein UFD 420 manual Specifications

Specifications

UHF characteristics

Sat IF frequency range	2 x 920 to 2150 MHz
Input level range	48 to 78 dBµV
IF frequency	479.5 MHz
IF bandwidth	27 MHz
FM threshold	7 dB max.

Video

Frequency range	20	Hz to 5 MHz
Output voltage	1 Vss / 75Ω
Video deviation	16	/ 25 MHz
De-emphasis	CCIR Rec. 405 / 625 lines
S/N	54 dB typ.

Audio

Subcarrier frequency range	5.0 to 8.98 MHz
Bandwidth
- Mono wide	280 kHz
- Mono narrow / Stereo	150 kHz
Frequency range	40 Hz to 15 kHz
De-emphasis	dnr 75 µs / 50 µs / J17
Output voltage
- TV Scart socket + Cinch sockets	1 Veff / into 10 kΩ
- VCR Scart socket	Ω
	0.77 Veff / an 10 k
Distortion factor	<1.0 % (at 1 kHz)
S/N	>70 dB

Modulator

Standard	CCIR PAL G
Output channel	PLL tuning
	settable from channel 21 - 69
	(presetting channel 38)
UHF output level	71 dBµV ± 6 dBµV

Power supply

Mains voltage	230 V +10%, -15%, 50 Hz
Power consumption	21 W
Power consumption in standby	2 W
LNB supply voltage	0, +14 V (vert.), +18 V (hor.)
LNB supply current	1 * 400 mA max.; 2 * 250 mA max.
Control signal	22 kHz 0.6 Vss square-wave
	DiSEqC 1.1; Tone burst

Connectors

Sat IF input	2 * F sockets 75Ω
Modulator
- Input	IEC socket 75Ω
- Output	IEC plug 75Ω
TV connection	Scart/Peritel socket, 21-way
VCR connection	Scart/Peritel socket, 21- way
DECODER connection	Scart/Peritel socket, 21- way
Audio output	Cinch sockets
Data interface	Western, 8-way

32