CRS4

CRS4 Datasheet

Rugged Ringo CRS Series

Part	Datasheet
CRS4	CRS4 (pdf)

Related Parts	Information
CRS6	CRS6
BR3	BR3
CRS3	CRS3
BR4	BR4
CRS2	CRS2
BR2	BR2
CRS7	CRS7

PDF Datasheet Preview
Lowband Ringos Rugged Ringo CRS Series Nine field tunable models cover the 25-108 MHz frequency ranges with 2 dB gain. These half-wave end-fed antennas assure better omnidirectional coverage and maximum radiated RF output. Their vertical element telescopes from 1 inch cm at the base to 1/2 inch cm seamless tubing at the top. The adjustable element sections are secured with full compression stainless steel clamps. Rugged Ringos can be tower top or side mounted, and feature a direct DC ground which reduces static buildup and lightning exposure. Heavy-Duty BR Series These are rugged antennas for your most difficult applications. We have the Ringo you need in three 25-50 MHz, 2 dB gain, field tunable models. These half-wave end-fed antennas have a low radiation angle for better omnidirectional coverage and a capacitive stub and external ring matching system that assures maximum RF output. The base section is double thickness seamless tubing. Adjustable elements are secured with full compression stainless steel clamps. Teflo¨ nfeed insulators make Ringos ideal for high-power paging and other continuous duty applications. They can be tower top or side mounted. LOWBAND RINGOS Heavy-duty Teflon¨ feed insulators DC grounded Stainless steel hardware Field tunable C O R P O R AT I O N Typical Ringo 330° 30° 300° 60° 270° 10 20 30 30 20 10 90° 20 240° 210° 180° H-Plane E-Plane 120° 150° CRS3 LOWBAND RINGO SELECTOR GUIDE Model Rugged Ringos CRS-2 CRS-3 CRS-4 CRS-6 CRS-7 CRS-8 CRS-9 CRS-10 CRS-11 Freq. MHz 25-33-44-50 66-72-78-84-90-98-108 Heavy Duty Ringos BR-2 25-32 BR-3 32-42 BR-4 42-50 -3dB Conn, Gain Power Bndwidth Bmwidth Type Height dB Watts MHz E-Plane0 female ft m 73 UHF 73 UHF

PDF Datasheet Preview

Lowband Ringos

Rugged Ringo CRS Series

Nine field tunable models cover the 25-108 MHz frequency ranges with 2 dB gain. These half-wave end-fed antennas assure better omnidirectional coverage and maximum radiated RF output.

Their vertical element telescopes from 1 inch cm at the base to 1/2 inch cm seamless tubing at the top. The adjustable element sections are secured with full compression stainless steel clamps. Rugged Ringos can be tower top or side mounted, and feature a direct DC ground which reduces static buildup and lightning exposure.

Heavy-Duty BR Series

These are rugged antennas for your most difficult applications. We have the Ringo you need in three 25-50 MHz, 2 dB gain, field tunable models.

These half-wave end-fed antennas have a low radiation angle for better omnidirectional coverage and a capacitive stub and external ring matching system that assures maximum RF output. The base section is double thickness seamless tubing. Adjustable elements are secured with full compression stainless steel clamps. Teflo¨ nfeed insulators make Ringos ideal for high-power paging and other continuous duty applications. They can be tower top or side mounted.

LOWBAND RINGOS Heavy-duty Teflon¨ feed insulators DC grounded Stainless steel hardware Field tunable

C O R P O R AT I O N

Typical Ringo
330°
30°
300°
60°
270°
10 20 30
30 20 10
90°
20 240°
210°
180°

H-Plane

E-Plane
120° 150°

CRS3

LOWBAND RINGO SELECTOR GUIDE

Model

Rugged Ringos CRS-2 CRS-3 CRS-4 CRS-6 CRS-7 CRS-8 CRS-9 CRS-10 CRS-11

Freq. MHz
25-33-44-50 66-72-78-84-90-98-108

Heavy Duty Ringos

BR-2
25-32

BR-3
32-42

BR-4
42-50
-3dB Conn,

Gain Power Bndwidth Bmwidth Type Height dB Watts MHz E-Plane0 female ft m
73 UHF
73 UHF

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CRS4 Datasheet file may be downloaded here without warranties.

CRS4

CRS4 Datasheet

Datasheet ID: CRS4 645238