Description

• The 4x8 HDTV Digital Multiswitch is sealed so it can be used either indoors or outdoors. It operates in extreme temperature range from -34°C to +60°C. It contains a power-on indicator to aid installation or trouble-shooting.

• The AC/DC Module is equipped with a re-settable thermal circuit breaker to protect against damage due to shorts during installation.

• The AC/DC Module is designed for connection to the 4048 Multiswitch directly, or remotely via a commonly available RG-6 cable, up to a 100 feet. F-71 F-F adapter is included.

This switch allows you to add 5-8 receivers to your existing Shaw Direct satellite dish.

Connect up to eight Shaw Direct or FTA satellite receivers in your home with the 4x8 HDTV Digital Multiswitch.

Put a television in all your favourite rooms with this high quality multiswitch approved for use with Shaw Direct satellite systems.

- Connect up to eight satellite receivers to your single multi-satellite dish with a quad LNBF or two separate satellite dishes each with dual output LNBF's.

- F-connection power supply.

- Rugged, waterproof switch can be used indoors or outdoors.

NOTE: Multiswitch is not intended to be used as a splitter. All 4 coaxial wires from your satellite dish(es) MUST be connected for this multiswitch to work properly.

Specification

Place of Origin: Guangdong, China
Model Number: GDMS-002 (4048)
ITEM	TYPICAL	Q.C LIMIT	TEST CONDITIONS
1. FREQ. RANGE
INPUT IF FREQUENCIES		950 ~ 2300 MHz
2. INSERTION LOSS	1 dB	- 0.5 dB MAX.	950 ~ 1450 MHz
	- 1.5 dB	- 2.5 dB MAX.	1451 ~ 2150 MHz
	-2.5 dB	-3.0 dB MAX	2151~2300MHz
3. FLATNESS	4 dB	6 dB MAX. (±3 dB)	950 ~ 1450 MHz
4. ISOLATION	6 dB	8 dB MAX. (±4 dB)	1451 ~ 2300 MHz
SAT IN TO SAT IN	- 35 dB	- 30 dB MIN.	950 ~ 2300 MHz
OUT TO OUT	- 30 dB	- 25 dB MIN.	950 ~ 2300 MHz
CROSS POLARIZATION SAME SATELLITES	- 30 dB - 27 dB	- 26 dB MIN. - 25 dB MIN	950 ~ 1450 MHz 1451 ~ 2300 MHz
DIFFERENT SAELLITES	- 35 dB - 27 dB	- 30 dB MIN - 25 dB MIN	950 ~ 1450 MHz 1451~ 2300 MHz
5. RETURN LOSS
INPUT	- 10 dB	- 8 dB MIN.	950 ~ 1450 MHz
INPUT	- 10 dB	- 7 dB MIN.	1451 ~ 2300 MHz
OUTPUT	- 10 dB	- 8 dB MIN	950 ~ 1450 MHz
OUTPUT	- 8 dB	- 6 dB MIN.	1451 ~ 2300 MHz
6.INPUT CAPABILTTY
1 dB COMPRESSION	102 dBuV	100 dBuV max	950 MHz INPUT
7. LHCP/RHCP SWITCHING POINT		14.0 ~ 14.7VDC
8. MULTI-SW 22KHz SWITCHING POINT 9. MULTI-SW SWITCHING TIME		150-300mVp-p 3 uS MAX.	SINE WAVE TEST SIGNAL NO MECHANICAL RELAY
10. OUTPUT 22KHz SIGNAL
CHARACTER FREQ.		22 ± 4 KHz
AMPLITUDE		650 ± 250mVp-p
11. CURRENT CONSUMPTION		90mA MAX.	PER USING RX PORT
12. VOLTAGE / CURRENT BIAS FIXED LNB BIAS VOLTAGE REQUIRED AT/FROM MULTI-SW 8 EXPECTED CURRENT LOADING RANGE
13V/0KHz and 13V/22KHz PORT	150-200mA	0 ~ 300 mA	12.8V ~ 13.5VDC
18V / 0KHz and 18V / 22KHz PORT	150-200mA	0-450mA	17.9V-18.9VDC
13. CONNECTORS		TYPE "F" FEMALE	ALL PORTS
14. ADAPTOR POWER
INPUT		100/240VAC 50/ 60 Hz
OUTPUT		18VDC / 1A