Name: TekBox TBCG3-RN2
Brand: TekBox
Availability: InStock

Description

Typically, the TBCG3-RN2 is used in a shielding chamber, the diagrams of the radiated emission can be used as a reference to compare a DUD in a non-ideal environment with the comb generator at the same location. A rotary switch can be used to select between five fixed comb frequencies and an external comb frequency input in the range from 5 kHz to 200 MHz. can be selected. A switchable RF amplifier can amplify the output signal by 20 decibels (dB).

2 antennas included, 1x 30 cm monopole for frequencies up to 300-500 MHz and 1x 10 cm monopole for frequencies above this
Comb spectrum from 5 MHz to 3 GHz
50 ohm output with N-female
The housing is milled from solid aluminium. There is a 1/4″ - 20 UNC thread on the underside which accepts standard tripod screws

Specifications

Model	TBCG3-RN2	TBCG3-RN6	TBCG3-CN
Characterized frequency range	5 MHz - 3 GHz	5 MHz - 6 GHz	1.5 GHz
Comb spectrum flatness	Up to 1.5 GHz, amplifier off: typ. 8 dB at RF connector	Up to 2 GHz: typ. 10 dB at RF connector	typ. 8 dB
	Up to 1.5 GHz, amplifier on: typ. 12 dB at RF connector	Up to 6 GHz: typ. 40 dB at RF connector
Output impedance	50 Ω
Output power	-5 dBm max. at 100 MHz fcomb; decreasing 6 dB with every fcomb/2	0 dBm max. at 100 MHz fcomb; decreasing 6 dB with every fcomb/2	66 dBµV at 10 MHz fcomb; decreasing 6 dB with every fcomb/2
Amplitude stability	<0.2 dB; <0.1 dB after 15 minutes	<0.2 dB; <0.1 dB after 15 minutes	<0.2 dB; <0.1 dB after 15 minutes
Aging	<0.5 dB over 12 months	<0.5 dB over 12 months	<0.5 dB over 12 months
Output connector	N-female	N-female	N-female
Selectable, fixed comb frequencies	100 MHz, 50 MHz, 25 MHz, 10 MHz, 5 MHz	100 MHz, 50 MHz, 25 MHz, 10 MHz, 5 MHz	100 kHz, 500 kHz, 1 MHz, 5 MHz, 10 MHz
Frequency stability	50 ppm	50 ppm	50 ppm
External excitation input	5 kHz - 200 MHz at square input signal; 3.3 Vpp max., 100 kHz - 200 MHz at sinus input signal; 3.3 Vpp max.	5 kHz - 200 MHz at square input signal; 3.3 Vpp max., 100 kHz - 200 MHz at sinus input signal; 3.3 Vpp max.	5 kHz - 300 MHz at square input signal; 3.3 Vpp max., 100 kHz - 300 MHz at sinus input signal; 3.3 Vpp max.
External input impedance	50 Ω	50 Ω	50 Ω
Input connector	SMA-female	SMA-female	SMA-female
Antennas	30 cm monopole for f<300 - 500 MHz; 10 cm monopole for f>300 - 500 MHz	30 cm monopole for f<300 - 500 MHz; 10 cm monopole for f>300 - 500 MHz
Indicators	Power On LED, Low Battery LED	Power On LED, Low Battery LED	Power On LED, Low Battery LED
Power supply	6x AA NiMH (e.g. Varta Mignon 2700, not supplied); charger: External; Ansmann ACS310		4x AA NiMH (e.g. Varta Mignon 2700, not supplied); charger: External; Ansmann ACS310
Operation time	Battery capacity/96 mA (ampl. off) or 181 mA (ampl. on)	Battery capacity/91 mA	Battery capacity/70 mA
Temperature range	-10 - +45°C	-10 - +45°C	-10 - +45°C
Dimensions	Diameter: 180 mm, height: 60 mm, weight: 1250 g	Diameter: 180 mm, height: 60 mm, weight: 1250 g	Diameter: 180 mm, height: 60 mm, weight: 1250 g