Digital and Analog TV Testing Solutions - Micronetics - #1

Micronetics CNG DTV Series of Noise Generators are specifically designed for IF loop back testing, such as that called out in ATSCa80. The CNG DTV provides calibrated, accurate C/N ratios for generating BER performance of DTV modems.

t True Gaussian nosie for accurate tests agains BER curves based

on Gaussian PDF t Self calibration for accurate S/N ratios

t Field calibration feature reduces downtime and cost of ownership

50 to 90 MHz, 100 to 180 MHz, 850 to 2250 MHz

Noise Spectral Density:

Noise Crest Factor: Noise Flatness: +

Amplitude Range Signal Input Impedance: Insertion Loss: Input VSWR: Connector: Attenuator (optional)

Modes of Operation:

Eb/No* step size: Eb/No Accuracy: Eb/No Ratio Range:

Eb/No Ratio Range limits:

Output Impedance: Connector:

-85 dBm/Hz (min for 70/140 band) -98 dBm/Hz (min for L-band) 15 dB (min) 0.8 dB/400 MHz

Operation interfaces:

Front Panel keypad, keyboard, IEEE-488 interface

Display:

Active Matrix Color LCD 19" Rack Mount:

Included as standard Computer Hardware:

3.5" Floppy, PC keyboard Software Upgrades:

Via 3.5" floppy disk. Dimensions:

20" x 17" x 5.25" (3U rack)

Weight:

18 kg (max) Shipping weight:

22 kg (max) Shipping dimensions:

24" x 24" x 9.5"

50 ohm (OPT003 for 75 ohm) model/option dependent 1.5:1 (max)

Choose Type N, BNC or SMA 0 - 100 in 0.1 dB Steps

E_b/N_o, C/N, C/N_o 0.1 dB

0.15 dB RSS

Depends on input signal level, data rate

Dynamically displayed on screen/

GPIB bus

50 ohm (OPT003 for 75 ohm) Type N, BNC or SMA

/ 26 HAMPSHI RE DRI VE / HUDSON, NH 03051 / TEL: 603-883-2900 / FAX: 603-882-8987 WEB: WWW.MI CRONETI CS. COM