Wisco International - (Sinclair- RTC Series)

RTC*-800 Series
These compact transmitter combiners utilize Res-Lok construction and high-performance dual isolators in a configuration that assures easy expandability and field tuning utilizing the test ports provided. Developed for operation in the 851-869 trunking frequency band, these highly versatile combiners are available in expandable 5- and 10 -channel models, and a fully expanded 20-channel version. Different versions are available which optimize performance at frequency spacings of I MHz (RA series), 500 kHz (RB series) and 250 kHz (RC series). Insertion loss varies with frequency spacing; factory settings are specified. In addition, the new 'HP' versions can handle up to 200 Watts per channel at the spacings shown below. LC or 7/8-inch EIA connectors are required for 10- and 20-channel HPI and HP2 antenna outputs. All models are easily mounted in a standard 19-inch rack utilizing only 49 inches of vertical space in the fully expanded 20-channel configuration.

RTC*-400 Series
Sinclair has adapted its proven 'RTC' series technology for the 406- 512 MHz bands where trunking is now approved in some countries. Different versions are available for optimal performance at 800 kHz (RA series), 400 kHz (RB series) and 200 kHz (RC series) channel spacing.

Electrical Specifications		RTC5*-400RA	RTC5*-400RB	RTC5*-400RC
Frequency Range	MHz	406-430, 450-470, 470-512
Frequency Separation	MHz	0.8	0.4	0.21
Insertion Loss	dB	2.6	3.4	4.5
Isolation	dB
Tx noise suppression at (RxNote 4)		24
Tx to Tx		70
Maximum Input VSWR		1.25:1
Maximum Ouput VSWR		2.0:1
Maximum Input Power	Watts	125/chan
Termination		'N' Female
Temperature Range		-30°C to + 60° C

Mechanical Specifications		RTC5-	RTC10-	RTC20-
HEIGHT	in (mm)	12.25 (311)	24.5 (622)	49 (1,246)
WIDTH	in (mm)	19 (483)
DEPTH	in (mm)	15 (381)
WEIGHT	lb (kg)	49 (22.2) (60(27.3)for HP)	103 (46.7) (125(46.8)for HP)	208 (94.4) (245(111.4)for HP)

Electrical Specifications		RTC*-800RA	RTC*-800RB	RTC*-800RC
Frequency Range	MHz	851 -869
Frequency Separation	MHz	1.0	0.5	0.25
Insertion Loss (Max) 5 chan 10 chan 20 chan	dB
		2.0	2.7	4.0
		2.4	3.2	5.0
		N/A	5.0	6.0
Isolation Tx noise suppression at Rx Tx to Tx	dB
		35
		70
Maximum Input VSWR		1.25:1
Maximum Ouput VSWR		2.0:1
Maximum Input Power	Watts	125/chan
Termination		'N' Female (except HP1, HP2 output)
Temperature Range		-30°C to + 60° C

Electrical Specifications		RTC*-800HP1	RTC*-800HP2
Frequency Range	MHz	851 -869
Frequency Separation	MHz	0.25	0.5 or greater
Insertion Loss (Max) 5 chan 10 chan 20 chan	dB
		4.7	3.2
		5.4	3.8
		N/A	5.0
Isolation Tx noise suppression at Rx Tx to Tx	dB
		35
		70
Maximum Input VSWR		1.25:1
Maximum Ouput VSWR		2.0:1
Maximum Input Power	Watts	150/chan	200/chan
Termination		'N' Female (except HP1, HP2 output)
Temperature Range		-30°C to + 60° C

Note:

VSWR is referenced to 50 ohms.
Please substitute number of channels desired for * in model number.
Specify operating frequencies, ultimate number of channels anticipated, and antenna mating connector for 'HP' versions.
Minimum separation at 400 MHz is 5 MHz and 30 MHz at 800 MHz for noise suppression shown.