CG-1800
Feb, 2015

Product Spec Sheet
Master Clock Generator

CG-1800■ Specifications
Inputs and outputs
VIDEO INPUTS
Connector type:
BNC
Input level:
0.5–2.0 Vp-p
Input impedance:
75 Ω (can turn ON/OFF in menu)
Input format
SD video black burst:
NTSC (RS-170A)
PAL (ITU-R624)
SD video composite sync:
NTSC B/W (RS-170)
HD video tri-ｌevel:
720p/50/59.94/60 (SMPTE 296M)
1080p/23.976/24/25/29.97/30/50/59.94/60 (SMPTE 274M)
1080i/23.976/24/25/29.97/30 (SMPTE 274M)
1080PsF/23.976/24/25/29.97/30 (SMPTE RP211)
Permissible frequency deviation:±10 ppm

WORD/EXT INPUTS
Connector type:
BNC
Input level:
0.5-5.0 Vp-p
Input impedance:
75/50 Ω (can set to 75/50/OFF in menu)
Supported frequencies
WORD CLOCK:
32/44.1/48/88.2/96/176.4/192 kHz（−4/−0.1/0.0/+0.1/+4% PULL UP/DOWN supported only when 48/96/192 kHz selected）
ATOM:
10.0 MHz
GPS:
10.0 MHz
Permissible frequency deviation:±10 ppm

AES3/11 INPUT
Connector type:
XLR-3-31 (1: GND, 2: HOT, 3: COLD)
Input level:0.2-10 Vp-p
Input impedance:
110 Ω
Format:AES11-2003, AES3-2003, IEC60958-4
Supported frequencies:
32/44.1/48/88.2/96/176.4/192 kHz（−4/−0.1/0.0/+0.1/+4% PULL UP/DOWN supported only when 48/96/192 kHz selected）
Permissible frequency deviation:±10 ppm

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TEAC CORPORATION

CG-1800

CALIBRATION INPUT
Connector type:
Input level:
Input impedance:
Supported frequencies
ATOM:
GPS:

BNC
0.5-5.0 Vp-p
50 Ω (can turn ON/OFF in menu)
10.0 MHz
10.0 MHz, PPS

VIDEO OUTPUTS
Connector type:
BNC
Output impedance:
75 ΩOutput format
SD video black burst:
NTSC (RS-170A)
PAL (ITU-R624)
SD video composite sync:
NTSC B/W (RS-170)
HD video tri-level:
720p/50/59.94/60 (SMPTE 296M)
1080p/23.976/24/25/29.97/30/50/59.94/60 (SMPTE 274M)
1080i/23.976/24/25/29.97/30 (SMPTE 274M)
1080PsF/23.976/24/25/29.97/30 (SMPTE RP211)

WORD OUTPUTS
Connector type:
BNC connector
Output level:
1.0-3.5 Vp-p (can set by 0.5V steps in menu)
Output impedance:
75 Ω
Supported frequencies:
32/44.1/48/88.2/96/176.4/192 kHz11.2896/12.288 MHz (Super Clock, only connectors 11/12)(−4/−0.1/0.0/+0.1/+4% PULL UP/DOWN supported only when 48/96/192 kHz selected)

AES3/11 OUTPUTS
Connector type:
XLR-3-32 (1: GND, 2: HOT, 3: COLD)
Output level:
2.5 Vp-p
Output impedance:
110 Ω
Format:AES11-2003, AES3-2003, IEC60958-4
Supported frequencies:
32/44.1/48/88.2/96/176.4/192 kHz(−4/−0.1/0.0/+0.1/+4% PULL UP/DOWN supported only when 48/96/192 kHz selected)

S/PDIF OUTPUTS
Connector type:
RCA pin jackOutput level:
0.5 Vp-p
Output impedance:
75 Ω
Format:
IEC60958-3 (S/PDIF)
Supported frequencies:
32/44.1/48/88.2/96/176.4/192 kHz(−4/−0.1/0.0/+0.1/+4% PULL UP/DOWN supported only when 48/96/192 kHz selected)

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TEAC CORPORATION

CG-1800

Performance
Internal oscillator
Type:
Permitted frequency deviation:
Frequency temperature characteristics:
Long-term frequency stability:

OCXO（oven-controlled crystal oscillator）±0.01 ppm （Adjusted value when shipped new from thefactory）±0.05 ppm （0 to 40℃）
±0.005 ppm （daily）±0.5 ppm （annually）

GeneralPower
AC100 V–240 V, 50/60HzPower consumption
11.5 W

External dimensions
483 x 45 x 310mm (width × height × depth)

Weight3.2 kg (7.1 lb)

Operating temperature range
0–40℃ (32–104゜F)

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CG-1800■ Dimensional drawings_________________________________________________________________________________________________________________________________________________※TASCAM is trademark of TEAC CORPORATION, registered in the U.S. and other countries.
※Other company names, product names and logos are the trademarks or registered trademarks of theirowners.
※Specifications and appearance are subject to change without notice.
※All information included in this document is as of Feb, 2015.

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TEAC CORPORATION