Teseq BHA 9118 Broadband Horn Antenna 1 to 18 GHz

The Teseq BHA 9118 is a linearly polarised broadband horn antenna which is ideal for many applications particularly EMC/RF measurements. It can be used for both receiving and transmitting. A precision ‘N’ connector is used to provide low VSWR and high power handling capability.

The mounting bracket allows easy adjustment for vertical, horizontal and 45 deg polarizations, and has a standard camera thread (1/4” X 20) hole that allows fi tting to many support structures including all Teseq tripods (note Teseq adapters may be required).

The precision design is rugged and corrosion resistant. However, as with any precision instrument, care should be taken when using the Teseq BHA 9118. A protective strip protects the two fiberglass sides from accidental damage.

Features & Specifications of Teseq BHA 9118:

• Frequency range: 1 to 18 GHz
• Typical gain: 4 to 15 dBi (4 to 32 numeric)
• Impedance (nominal): 50 Ω
• Maximum continuous power: 200 W
• Cross polarisation: 20 dB minimum
• Connector: precision N type female
• VSWR: 2.5:1 max, 2:1 max (2 to 18 GHz)
• Field strength capability: 250 V/m at 1 m, 50 Ω source, free space conditions
• Size antenna (L x H x W in mm): approx. 240 X 147 X 247 (see drawings below)
• Size transport box (L x H x W in mm): approx. 510 X 310 X 215
• Weight: approx. 1.9 kg, approx. 4.5 kg (transport box with antenna)
• Recommended tripods: BTP 6020A plus adapter CHA 9435 or CTP 6099 plus adapter CHA 9443