Máy phát tín hiệu vector RF Tektronix TSG4102A (2Ghz)

Hãng sản xuất: Tektronix
Model: TSG4102A ( M01)

Giải tần: 950 kHz đến 2.0 GHz 
Độ phân giải tần số: 1 μHz
Tốc độ chuyển mạch: <8 ms (để trong vòng 1 ppm) 
Giải công suất ra: +16.5 dBm đến –110 dBm 
Time base (độ già hóa): <±0.5 ppm (M01 kiểu dao động VCXO include)
Time base (độ già hóa):  ±0.05 ppm (option M00 kiểu dao động OCXO)
Kiểu điều chế Analog: AM, FM, ΦM, Pulse
Kiểu điều chế Vector: (ASK, FSK, PSK, QAM , CPM, VSB) đến 6Mhz (option VM00)
Điều chế nguồn: Sine, ramp, saw, square, pulse, noise
Giao tiếp: Lan, GPIB, RS232, USB
Cung cấp kèm theo: 1m  cáp RF (N-type to N-type), CD tài liệu, Dây nguồn

Option

Options M00 or M01 must be specified at the time of instrument order.

M00 Instrument with oven-controlled crystal oscillator (OCXO)

M01 Instrument with voltage-controlled crystal oscillator (VCXO)

GPIB Adds GPIB interface

TSG4100A-RM1 Single rack mount kit (can be ordered separately)

TSG4100A-RM2 Dual rack mount kit (can be ordered separately)

TSG4100A-ATT 30 dB, 5 W RF attenuator up to 6 GHz

D1 A list of performance verification test results

Software options

To upgrade to vector/digital modulation capability and/or add more modulation options after initial purchase, order "TSG4100A-UP + VM xx” instead of “TSG410xA VMxx”.

VM00 Basic vector modulation package with internal 6 MHz modulation bandwidth

VM01  GSM modulation (requires Option VM00)

VM02  GSM EDGE modulation (requires Option VM00)

VM03 W-CDMA modulation (requires Option VM00)

VM04 APCO-25 modulation (requires Option VM00)

VM05 DECT modulation (requires Option VM00)

VM06 NADC modulation (requires Option VM00)

VM07 PDC modulation (requires Option VM00)

VM08 TETRA modulation (requires Option VM00)

VM10 Audio Clip (analog AM and FM)

EIQ External 200 MHz modulation bandwidth (requires Option VM00)

.................................................................................................................................................................

Specifications

All specifications apply to all models unless noted otherwise.

Frequency

BNC output, all models

DC to 62.5 MHz

N-type outputs

TSG4102A

950 kHz to 2.0 GHz

TSG4104A

950 kHz to 4.0 GHz

TSG4106A

950 kHz to 6.0 GHz

Frequency resolution

1 μHz at any frequency

Switching speed

<8 ms (to within 1 ppm)

Frequency error

<(10–18 + time-base error) × fc

Frequency stability

1 × 10–11 (1 s Allan variance)

Front panel BNC output

Frequency range

DC to 62.5 MHz

Amplitude

1.00 VRMS to 0.001 VRMS (-47 dBm to +14.96 dBm)

Offset

±1.5 VDC

Offset resolution

5 mV

Maximum excursion

1.817 V (amplitude + offset)

Amplitude resolution

<1 %

Amplitude accuracy

±0.7 dB

Harmonics, typical

<–40 dBc

Spurious, typical

<–65 dBc

Output coupling

DC, 50 Ω ±2%

Impedance

50 Ω

Reverse protection

±5 VDC

VSWR, typical

< 1.6 :1 

Front panel N-type output

Power output

TSG4102A

+16.5 dBm to –110 dBm

TSG4104A

+16.5 dBm to –110 dBm (<3 GHz)

TSG4106A

+16.5 dBm to –110 dBm (<4 GHz)

+10 dBm to –110 dBm (4-6 GHz)

Voltage output

TSG4102A

1.5 VRMS to 0.7VRMS

TSG4104A

1.5 VRMS to 0.7 μVRMS (<3 GHz)

TSG4106A

1.5 VRMS to 0.7 μVRMS (<4 GHz)

Amplitude resolution

0.01 dBm

Amplitude accuracy

CW, 50 Ω load (dB, typical)

CW, 18 °C to 28 °C	>10 dBm	10 to -30 dBm	-30 to -60 dBm	-60 to -100 dBm	<-100 dBm
10 MHz to 0.1 GHz	±0.2	±0.25	±0.35	±0.45	±0.6
0.1 GHz to 2 GHz	±0.15	±0.15	±0.25	±0.35	±0.6
2 GHz to 4 GHz	±0.3	±0.2	±0.35	±0.6	±0.8
4 GHz to 6 GHz	NA	±0.3	±0.4	±0.75	±1.25

 

 

CW, 50 Ω load (dB, max)

Level range:	+5 to -30 dBm (max)		+5 to -30 dBm (typical)
Temperature:	18 °C to 28 °C	5 °C to 40 °C	5 °C to 40 °C
10 MHz to 0.1 GHz	±0.6	±1.0	±0.7
0.1 GHz to 2 GHz	±0.6	±1.0	±0.6
2 GHz to 4 GHz	±0.6	±1.0	±0.7
4 GHz to 6 GHz	±1	±1.5	±0.9

Impedance

50 Ω

Output coupling

AC, 50 Ω

VSWR, typical

<1.5 (2 MHz to 2 GHz)

<1.8 (2 GHz to 6 GHz)

Reverse protection

30 VDC, +25 dBm

IQ modulation output level accuracy

Output amplitude is -5 dBm.

Temperature:	18 °C to 28 °C		5 °C to 40 °C
Fc:	Typical (dB)	Max (dB)	Typical (dB)
<2 GHz	±0.1	±0.4	±0.4
2 GHz to 4 GHz	±0.2	±0.6	±0.4
4 GHz to 6 GHz	±0.4	±0.8	±0.7

Spectral purity of the RF output

Subharmonics

None

Harmonics, maximum

Output level <0 dBm, 1 GHz CW signal

TSG4102A and TSG4104A

< -38 dBc

TSG4106A

< -30 dBc

Harmonics, typical (output level < 0 dBm)

< -35 dBc, CW , Fc < 2 GHz

Spurious (typical)

Output level -10 dBm, CW

< -68 dBc

>10 kHz from carrier in 950 kHz to 1 GHz

< -60 dBc

>10 kHz from carrier in 1 GHz to 2 GHz

< -55 dBc

>10 kHz from carrier in 2 GHz to 4 GHz

< -55 dBc

>10 kHz from carrier in 4 GHz to 6 GHz

Residual FM, typical

1 Hz rms (300 Hz to 3 kHz bandwidth)

Residual AM, typical

0.006 % rms (300 Hz to 3 kHz bandwidth)

SSB phase noise

Output level is +5 dBm at 18 °C to 28 °C.

Carrier	Offset from carrier, typical (dBc/Hz)
	1 kHz	10 kHz	20 kHz	1 MHz
1 GHz	-102	-110	-113	-124
2 GHz	-96	-104	-107	-118
3 GHz	-93	-102	-105	-120
6 GHz	-87	-96	-99	-114

SSB phase noise at 1 GHz carrier, maximum (output level +5 dBm, 5 ℃ to 40 ℃)

1 kHz offset

–95 dBc/Hz

10 kHz offset

–106 dBc/Hz

20 kHz offset

–107 dBc/Hz

1 MHz offset

–120 dBc/Hz

2 GHz offset

–118 dBc/Hz

>3 GHz offset

–120 dBc/Hz

Maximum phase step

±360º

Phase resolution

0.01º (DC to 100 MHz)

0.1º (100 MHz to 1 GHz)

1.0º (1 GHz to 6 GHz)

OCXO time-base (Option M00 or Option E1)

Oscillator type

Oven-controlled, 3rd OT, SC-cut crystal

Initial accuracy at calibration (20 minute warm-up, at 18 ºC to 28 ºC)

<±0.02 ppm

Temperature drift (0 ºC to 40 ºC)

<±0.003 ppm

Aging

<±0.05 ppm/year

VCXO time base (Option M01)

Initial accuracy at calibration (20 minute warm-up, at 18 ºC to 28 ºC)

<±0.5 ppm

Temperature drift (0 ºC to 40 ºC)

<±5.0 ppm

Aging

<±3.0 ppm/year

Time-base input

Frequency

10 MHz, ±2 ppm

Amplitude

0.5 VP-P to 4 VP-P (–2 dBm to +16 dBm)

Input impedance

50 Ω, AC coupled

Time-base output

Frequency

10 MHz, sine

Source

50 Ω, DC transformer coupled

Amplitude

>7.5 dBm

Internal modulation source

Waveforms

Sine, ramp, saw, square, pulse, noise

Sine THD

–74 dBc (typical at 20 kHz)

Ramp linearity

<0.05 % (1 kHz)

Rate

TSG4102A and TSG4104A

1 μHz to 500 kHz: < 62.5 MHz CF

1 μHz to 50 kHz: ≥62.5 MHz

TSG4106A

1 μHz to 500 kHz: < 93.75 MHz CF

1 μHz to 50 kHz: ≥93.75 MHz

Rate resolution

1 μHz

Rate error

1:231 + time-base error

Noise function

White Gaussian noise (rms = dev / 5)

Noise bandwidth

1 μHz < ENBW < 50 kHz

Pulse generator period

1 μs to 10 s

Pulse generator width

100 ns to 9999.9999 ms

Pulse timing resolution

5 ns

Pulse noise function

Length 2N-1 PRBS 5 ≤ N ≤ 32, bit period 100 nS to 10 S

Analog modulation output

Connector type

BNC (rear panel)

Impedance

50 Ω

Function

AM, FM, ΦM, Pulse

Scale factor

±1 V for ± full deviation

Pulse/Blank

Low = 0 V

Hi = 3.3 V

External analog modulation input

Connector type

BNC (rear panel)

Impedance

100 kΩ

Function

AM, FM, ΦM, Pulse

Scale factor

±1 V for ± full deviation

Pulse/Blank

Low = 0 V

Hi = 3.3 V

Input coupling

DC or 4 Hz High-pass

Pulse Threshold

+1 VDC

Input Offset

< 500 μV

Amplitude modulation

Range

0 to 100% (decreases above +7 dBm)

Resolution

0.1%

Modulation source

Internal or external

Modulation distortion, typical

BNC output

<1 % (fc < 62.5 MHz, fm = 1 kHz)

N-type output

<3 % (fc > 62.5 MHz, fm = 1 kHz)

Modulation bandwidth (external)

>100 kHz

Frequency modulation

Minimum frequency deviation

0.01 Hz

Maximum frequency deviation

TSG4102A and TSG4104A

Smaller of fc and 64 MHz – fc. In 0 to 62.5 MHz

Frequency range	Maximum deviation
62.5 MHz < fc ≤ 126.5625 MHz	1 MHz
126.5625 MHz < fc ≤253.1250 MHz	2 MHz
253.1250 MHz < fc ≤ 506.25 MHz	4 MHz
506.25 MHz < fc ≤ 1.0125 GHz	8 MHz
1.0125 GHz < fc ≤ 2.0 GHz	16 MHz
2.025 GHz < fc ≤ 4.0 GHz (TSG4104A)	32 MHz

TSG4106A

Smaller of fc and 96 MHz – fc. In 0 to 93.75 MHz

Frequency range	Maximum deviation
93.75 MHz < fc ≤ 189.84375 MHz	1 MHz
189.84375 MHz < fc ≤ 379.6875 MHz	2 MHz
379.6875 MHz< fc ≤ 759.375 MHz	4 MHz
759.375 MHz < fc ≤ 1.51875 GHz	8 MHz
1.51875 GHz < fc ≤ 3.0375 GHz	16 MHz
3.0375 GHz < fc ≤ 6.0 GHz	32 MHz

Deviation resolution

0.1 Hz

Deviation accuracy, typical

TSG4102A and TSG4104A

< 0.1% of selected deviation + 5 Hz (fc < 62.5 MHz)

< 2% of selected deviation + 20 Hz (fc > 62.5 MHz)

TSG4106A

< 0.1% of selected deviation + 5 Hz (fc < 93.75 MHz)

< 2% of selected deviation + 20 Hz (fc > 93.75 MHz)

Modulation source

Internal or external

Modulation distortion, typical

< -60 dB (fc=100 MHz, fm=1 KHz, fd= 3 KHz)

External FM carrier offset, typical

< ±0.001 X FM deviation

Modulation bandwidth, typical

TSG4102A and TSG4104A

500 kHz (fc < 62.5 MHz)

100 kHz (fc > 62.5 MHz)

TSG4106A

500 kHz (fc < 93.75 MHz)

100 kHz (fc > 93.75 MHz)

Phase modulation

Deviation

0º to 360º

Deviation resolution, typical

0.01º (DC to 100 MHz)

0.1º (100 MHz to 1 GHz)

1º (1 GHz and above)

Deviation accuracy, typical

TSG4102A and TSG4104A

2% (fc < 62.5 MHz)

 

3% (fc > 62.5 MHz)

TSG4106A

2% (fc < 93.75 MHz)

3% (fc > 93.75 MHz)

Modulation source

Internal or external

Modulation distortion, typical

< -60 dB (fc = 100 MHz, fm =1 kHz, ΦD = 50º)

Modulation bandwidth, typical

TSG4102A and TSG4104A

500 kHz (fc < 62.5 MHz)

100 kHz (fc > 62.5 MHz)

TSG4106A

500 kHz (fc < 93.75 MHz)

100 kHz (fc > 93.75 MHz)

Pulse modulation

Pulse mode

Logic High turns RF output ON

On-Off ratio, typical

BNC output

> 70 dB

Type-N output

> 57 dB (fc < 1.0 GHz)

> 40 dB (1.0 GHz ≤ fc < 4.0 GHz)

> 35 dB (4.0 GHz ≤ fc < 6.0 GHz)

Pulse feed-through, typical

10% of carrier for 20 ns at turn on

Turn On-Off delay

60 ns

RF Rise-Fall time, typical

20 ns

Modulation source

Internal or external pulse

Interface connectors

USB

USB 2.0, host

Ethernet (LAN)

10/100 Base-T.TCP/IP and DHCP default

GPIB

IEEE488.2 

RS-232 

4800 to 115,200 baud, RTS/CTS flow

External I/Q modulation (Option EIQ)

Carrier frequency range

400 MHz to 2.0 GHz (TSG4102A)

400 MHz to 4.0 GHz (TSG4104A)

400 MHz to 6.0 GHz (TSG4106A)

I/Q inputs (rear panel)

50 Ω, ±0.5 V

I/Q full scale input

(I2 + Q2)1/2 = 0.5 V

Modulation bandwidth

max 400 MHz RF bandwidth

I or Q input offset

<500 μV

Carrier suppression

> -45 dBc for fc ≤ 3 GHz

> -40 dBc for 3 GHz < fc ≤ 5 GHz

> -35 dBc for fc > 5 GHz

I and Q baseband modulation bandwidth (3 dB from fc)

> 200 MHz (fc < 2.5 GHz, RF BW >400 MHz)

> 150 MHz (fc > 2.5 GHz, RF BW >300 MHz)

Dual baseband generator (Option VM00)

Channels

2 (I and Q)

DAC data format

Dual 14-bit at 125 MS/s

Reconstruction filter

10 MHz, 3rd order Bessel LPF

Arbitrary symbol memory

Up to 16 Mbits

Symbol rate

1 Hz to 6 MHz (1 μHz resolution)

Symbol length

1 to 9 bits (maps to constellation)

Symbol mapping

Default or user-defined constellation

Symbol source (User-defined symbols, built-in PRBS generator, or settable pattern generator)

PRBS length

2n – 1 (5 < n < 32; 31 to about 4.3 × 109 symbols)

Pattern generator

16 bits

Digital filtering

Filter type

Raised Cosine, Root Raised Cosine, Gaussian, Rectangular, Linear, Sinc, linearized Gaussian, C4FM, customized FIR

Filter length

24 symbols

Noise impairments

Additive noise

White, Gaussian

Level

–70 dBc to –10 dBc

Basic vector modulation formats (Option VM00)

Formats by bit

Constellation	1-bit	2-bit	3-bit	4-bit	5-bit	6-bit	8-bit
ASK	2ASK	4ASK	8ASK	16ASK
FSK	BFSK	4FSK	8FSK	16FSK
PSK	BPSK	QPSK	8PSK	16PSK
QAM	n/a	4QAM	n/a	16QAM	32QAM	64QAM	256QAM
CPM	BCPM	4CPM	8CPM	16CPM
VSB	n/a	n/a	8VSB	16VSB

Others

OQPSK, DQPSK, π/4DQPSK, 3π/8 8 PSK

Digital modulation applications (typical)

Digital modulation applications options

Option	Application
VM01	GSM
VM02	GSM-EDGE
VM03	W-CDMA
VM04	APCO-25 Phase 1
VM05	DECT
VM06	NADC
VM07	PDC
VM08	TETRA
VM10	Audio clip (analog AM and FM)