61-38-71 Band Pass Cavity

61-38-71 Band Pass Cavity

Frequency Range: 380-512 MHz

Designed to minimize interference from adjacent channels and outside systems

Available in single, dual or triple units
Temperature compensated to ensure frequency stability
High attenuation
Adjustable loops: each cavity has a calibration index to reference insertion loss

SKU: 61-38-71 Categories: Filters & RF Components, Single Cavities Tags: 406-512 MHz, 6.625 in.

Order Information for 380-406 MHz	Single	Dual	Triple
4″ Cavity	61-38-41	61-38-42	61-38-43
6.625″ Cavity	61-38-71	61-38-72	61-38-73
10″ Cavity	61-38-01	61-38-02	61-38-03
Order Information for 406-420 MHz	Single	Dual	Triple
4″ Cavity	61-40-41	61-40-42	61-40-43
6.625″ Cavity		61-40-72	61-40-73
10″ Cavity	61-40-01	61-40-02	61-40-03
Order Information for 420-430 MHz	Single	Dual	Triple
4″ Cavity	61-42-41	61-42-42	61-42-43
6.625″ Cavity		61-42-72	61-42-73
10″ Cavity	61-42-01	61-42-02	61-42-03
Order Information for 430-450 MHz	Single	Dual	Triple
4″ Cavity	61-43-41	61-43-42	61-43-43
6.625″ Cavity		61-43-72	61-43-73
10″ Cavity	61-43-01	61-43-02	61-43-03
Order Information for 450-470 MHz	Single	Dual	Triple
4″ Cavity	61-45-41	61-45-42	61-45-43
6.625″ Cavity		61-45-72	61-45-73
10″ Cavity	61-45-01	61-45-02	61-45-03
Order Information for 470-490 MHz	Single	Dual	Triple
4″ Cavity	61-47-41	61-47-42	61-47-43
6.625″ Cavity		61-47-72	61-47-73
10″ Cavity	61-47-01	61-47-02	61-47-03
Order Information for 490-512 MHz	Single	Dual	Triple
4″ Cavity	61-49-41	61-49-42	61-49-43
6.625″ Cavity		61-49-72	61-49-73
10″ Cavity	61-49-01	61-49-02	61-49-03

Description

Our bandpass filters are designed for minimizing interference from adjacent channels and outside systems.
They are available in single units. Selectivity can be determined by the insertion loss of the cavity or by adding additional cavity units as needed.
Each cavity is temperature compensated for operation between -40º C to +60º C and has a gold alodine finish, silver-plated loops and silver-plated tuning rods.
Every cavity is equipped with coarse and fine tuning rods for quick and easy field or lab re-tuning.

Additional information

Frequency Range, MHz	380-512
Cavity Diameter, in	6.625
Continuous Power Input, Watts (dependant on insertion loss)	150
Connectors	N Female
VSWR	1.22:1
Temperature Range, ºC	– 40 to +60
Max Length, in	11.5
Weight, lbs	10