WISCO international (Sinclair- Res-Lok)

Res-Lok™ 'C' Series
Sinclair's Res-Lok™ 'C' series multicouplers combine Sinclair's patented Res-Lok™ construction with ease of expandability required in many multicoupling systems. Each Res-Lok™ 'C' series multicoupler channel consists of a reject cavity and two or more bandpass cavities, depending on the selectivity required.
The reject cavity acts as a switch, diverting the wanted channel frequency to or from the antenna, while allowing the remaining channel frequencies to flow in the antenna feed thruline to or from the remaining

'C' series multicoupler channels.
Res-Lok™ construction minimizes the number of inter-cavity cables required, and also allows horizontal or vertical mounting in a 19-inch rack. Because cable lengths between 'C' series multicoupler channels are not critical, additional channels may be easily added in the field.
However, in order to minimize losses due to cabling, these interconnecting cables should be as short as possible. C3024

C-2024
The C-ZOZ4 consists of two VHF bandpass cavities in conjunction with a VHF reject cavity. This 'C' series channel configuration is used where significant channel separation is available.

C-2034
By using three bandpass cavities and a reject cavity, the C-2034 permits multicoupling of Tx and Rx channels 2 MHz apart. Closer spacing of Tx only, or Rx only channels is possible in some systems.

C-3024
The C-3024 consists of two bandpass cavities in conjunction with a reject cavity. This 'C' Series channel configuration is used where significant channel separation is available.

C-3034
By using three bandpass cavities and a reject cavity, the C-3034 permits multicoupling of Tx and Rx channels 2 MHz apart. Closer spacing of Tx only, or Rx only channels is possible in some systems.

Electrical (Specifications)		C-2024	C-2034
Frequency Range	MHz	138-174
Frequency Separation (min)	MHz	0.8
Insertion Loss Tx to Ant.	dB	-
Isolation Tx to Tx	dB	-
Maximum Input VSWR		1.5:1
Maximum Input Power Equip. Port: at 1.1 dB insertion loss at 1.6 dB insertion loss at 2.2 dB insertion loss at 3.2 dB insertion loss	Watts	400 N/A 210 N/A	N/A 400 N/A 210
Termination		'N' Female
Temperature Range		-40°C to+ 60° C

Note: 1-VSWR is referenced to 50 ohms. 2-Specify frequency and insertion loss when ordering. 3-Maximum thruline power is 1500 Watts. 4-Thruline insertion loss is 0.2 dB.
Electrical (Specifications)		C-3024	C-3034
Frequency Range	MHz	406-512
Frequency Separation (min)	MHz	0.8
Insertion Loss Tx to Ant.	dB	-
Isolation Tx to Tx	dB	-
Maximum Input VSWR	1.5:1
Maximum Input Power Equip. Port: at 1.4 dB insertion loss at 1.5 dB insertion loss at 2.5 dB insertion loss at 3.1 dB insertion loss	Watts	300 N/A 190 N/A	N/A 300 N/A 160
Termination		'N' Female
Temperature Range		-40°C to+ 60° C

Mechanical Specifications		C-2024	C-2034	C-3024	C-3034
HEIGHT	in (mm)	31 (787)		4.19 (106)
WIDTH	in (mm)	19 (483)
DEPTH	in (mm)	4.19 (106)		14 (356)
WEIGHT	lb (kg)	30 (13.6)		13 (5.9)
Mounting Information		Multicoupler mounts on 19 in (483 mm) rack with cavities oriented horizontally or vertically. Units may also be wall or floor mounted using the brackets provided.