Specifications

WMS 4000
Carrier frequency range: 680 to 945 MHz
Gain: 6 dB
Coverage angle: 70°
Front-to-back ratio (180°): 13 dB min.
Off-axis attenuation (90° to 110°): 25 dB
Dimensions: diameter/depth: 152/65 mm (5.98/2.5 in.)
Weight: 180 g (6.4 oz.)
SRA 1 passive, wideband directional antenna
• For indoor or outdoor use, specifically, for setting up
long-range radio links
• For use with antenna cables up to 5 m (16 feet) long
• Water-resistant case, BNC output
Carrier frequency range: 650 to 870 MHz
Antenna gain: 6 dB
Coverage angle: 70°
Booster gain: 17 dB
Dimensions: 230 x 240 x 26 mm (9 x 9.4 x 1.0 in.)
Weight: 250 g (8.8 oz.)
SRA 2 B active, wideband directional antenna
• For indoor or outdoor use, specifically, for setting up
radio links for distances up to 300 m (1000 feet)
• Integrated high-performance antenna booster for use
with antenna cables up to 200 m (655 feet) long
(RG 213, in conjunction with 2 x AB 4000)
• Water-resistant case, BNC output
• Status LED
Carrier frequency range: 650 to 870 MHz
Gain: 17 dB
RF input: 1 BNC socket, 50 ohms
Operating voltage: 8 VDC from PS 4000 or ASU 4000 via
connecting cable
Dimensions: 110 x 35 mm (4.3 x 1.4 in.)
Weight: 100 g (3.5 oz.)
RA 4000 B omnidirectional wideband booster antenna
• For indoor or outdoor use, specifically, for near-field
antenna setups with no preferred direction
• Integrated high-performance antenna booster for use
with antenna cables up to 180 m (600 feet) long
(RG 213, in conjunction with 2 x AB 4000)
• Remote powering option and status LED
• Rugged, water-resistant case, BNC output
97
Item number
SRA 1 2455Z0060
Item number:
RA 4000 B 2632Z0030
Item number
SRA 2 B 3009Z0001
7496_04_Fulline_E2_fsch 29.06.2004 13:28 Uhr Seite 97