GW Instek GFG-8200A Series User Manual

Page 6

FUNCTION GENERATOR-SERIES

INSTRUCTION MANUAL

GFG-

8215A/8216A/8217A/8219A

GFG-

8250A/8255A

11.Frequency Modulation (for GFG-8219A/8255A only)

Deviation

0～±5％

MOD.Freq.

400Hz(INT),DC～20kHz(EXT)

EXT Sensitivity

≦10Vpp for 10％ modulation

12.Frequency Counter

Int./Ext.

Switch selector

Range

0.3Hz～3MHz
(5Hz～150MHz EXT)

0.5Hz～5MHz
(5Hz～150MHz EXT)

Accuracy

Time base accuracy±1count

Time base

±20ppm(23℃±5℃) after
30 minutes warm up

Resolution

The maximum resolution is

10nHz

for 1Hz and
0.1Hz for 100MHz.

The maximum resolution is
10nHz for 1Hz and
0.1Hz for 100MHz.

Input Impedance

1MΩ/150pF

1MΩ/150pf

Sensitivity

≦35mVrms(5Hz~100MHz)
≦45mVrms(100MHz~150MHz)
*GFG-8215A does not have
Frequency Counter function.

≦35mVrms(5Hz~100MHz)
≦45mVrms(100MHz~150MHz)

13.General

Power Source

AC115V, 230V±15%,50/60Hz

AC115V, 230V±15％,50/60Hz

Operation
Environment

Indoor use, altitude up to 2000m.
Ambient Temperature 0℃ to 40℃.
Relative Humidity 80%(Maximum).
Installation category II
Pollution Degree 2

Storage temperature
& Humidity

-10℃ to 70℃.
70% (Maximum).

FUNCTION GENERATOR-SERIES

INSTRUCTION MANUAL

GFG-

8215A/8216A/8217A/8219A

GFG-

8250A/8255A

Accessories

GTL-101×2
*GTL-101×1 for GFG-8215A
Instruction manual×1

GTL-101×2
Instruction manual×1

Dimension

251(W)×91(H)×291(D) m/m

Weigh

Approx. 2.0kgs-GFG-8215A
2.1kgs-GFG-8216A

2.15kgs-GFG-8217A

2.2kgs-GFG-8219A

Approx. 2.3kgs-GFG-8250A
2.4kgs-GFG-8255A

Measurement category I is for measurements performed on circuits not
directly connected to MAINS.
Measurement category II is for measurements performed on circuits directly
connected to the low voltage installation.
Measurement category III is for measurements performed in the building
installation.
Measurement category IV is for measurements performed at the source of
the low-voltage installation

WARNING ： To avoid electrical shock, the power cord
protective grounding conductor must be connected to ground.

CAUTION：To avoid damaging the instrument, do not use it
In a place where ambient temperature exceeds 40℃.

CAUTION：To avoid damaging the instrument, do not input
more than DC15V to V.C.F.(V.C.G.).

CAUTION：To avoid damaging the instrument, do not input
more than AC150V to Frequency Counter (for GFG-8216A,
GFG-8217A, GFG-8219A, GFG-8250A, and GFG-8255A).

CAUTION：To avoid damaging the instrument, do not input
more than AC10Vpp when proceed EXT modulation
operation (for GFG-8219A, GFG-8255A).