Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
E7495A/B Base Station Test Set Specifications
Specifications describe the test set's warranted performance and are valid over the
entire operating/environmental range unless otherwise noted.
The E7495A/B Base Station Test Set has been tested to the specifications of IEC
529 “Degrees of Protection Provided by Enclosures (IP Code).” Using this standard,
the E7495A/B is rated IPX4.
Supplemental Characteristics are intended to provide additional information useful
in applying the test set by giving typical, but non-warranted performance
parameters.
Characteristics and specifications are shown as follows:
• Bold type indicates a warranted, hard specification.
• Normal type indicates a nominal value. Nominal values are design center values
and not normally tested during manufacturing.
Supplemental characteristics are intended to provide additional information useful
in applying the instrument by giving typical, but non-warranted, performance
parameters. These characteristics are shown in italics or labeled as “typical,” or
“usable to”.
Table 21-1 E7495A/B Base Station Test Set General Specifications
Unless otherwise noted, the following specifications apply to all measurements/tools using Port 2.
Frequency accuracy:
Using internal time base:
Internal frequency aging
With GPS lock for > 15 minutes:
≤ ± 1 ppm
± 1 ppm aging/year
≤ ± 0.03 ppm
Safety and Regulatory Information
and Specifications
Input frequency range: 500 kHz to 2700 MHz
(Refer to individual measurement tools below for applicable
frequency ranges.)
Maximum input level: + 20 dBm (.1 W), + 50 dBm with supplied attenuator
Chapter 21 625
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-1 E7495A/B Base Station Test Set General Specifications
Maximum input power without damaging
instrument: 100 W (without external attenuator)
Frequency and time reference:
Can use internal timebase or external
signal:
GPS (external antenna supplied)
Even second; pulse
1.000 MHz:
2.048 MHz:
4.950 MHz:
10.000 MHz:
and Specifications
Safety and Regulatory Information
Display:
40 dB Attenuator:
Spectrum Analyzer / Tools
Input frequency range: 10 mHz to 2700 MHz (usable to 500 kHz)
Reference level range: –150 to +100 dBm
13.000 MHz:
15.000 MHz:
19.6608 MHz:
Scale:
Number of points:
Number of divisions:
Frequency range:
Attenuation accuracy:
Max power:
≥ 0 dBm (E7495B only)
≥ 0 dBm (E7495B only)
≥ 0 dBm (E7495B only)
≥ 0dBm
≥ 0 dBm (E7495B only)
≥ 0 dBm (E7495B only)
≥ 0dBm
1 to 20 dB / div. Settable in 1 dB increments.
256
10
10 to 2500 MHz
±0.5 dB
50 dBm (100 W)
Dynamic range: +50 dBm to –150 dBm
(with supplied external 40 dB attenuator) (30 Hz RBW)
Input attenuation: 0 to 30 dB automatically selected.
10 dB controllable manually.
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Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-1 E7495A/B Base Station Test Set General Specifications
Amplitude accuracy: ±1 dB (100 MHz – 2500 MHz at 25 °C)
Resolution bandwidth: 10 Hz to 1 MHz, settable to 1 Hz precision
Span: 1 kHz to 2.6995 GHz
Trace update:
Span:
Simultaneous dynamic range:
SSB phase noise:
Spurious responses:
Range control set to auto, high
sensitivity mode internally generated.
50 ohm load on input:
Crossing spurs:
Displayed average noise level: –150 dBm (30 Hz RBW, 375 MHz to 1.5 GHz)
Port 2 VSWR:
Antenna/Cable Tester
For each of the following measurements, a short self-calibration procedure must be run prior to making the
measurement.
2.6995 GHz (autocouple) = 5.1 seconds
60 MHz (autocouple) = 400 ms
1 MHz (100 Hz RBW) = 1.2 seconds
>
90 dB (CW signals at 300 kHz separation, span 500 kHz,
30 Hz RBW
≤
–85 dBc (30 kHz offset)
<
115 dBm
≤
50 dBc
<
2:1
Safety and Regulatory Information
and Specifications
Frequency range: 375 to 2500 MHz
Frequency resolution: < 500 Hz
Immunity to interfering signals: +20 dBm (with interference rejection turned on)
Measurement speed:
<
Full span:
60 MHz span:
Chapter 21 627
17 ms/point
<
7 ms/point
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-1 E7495A/B Base Station Test Set General Specifications
Return loss (Port 1):
With ≥ 4 averages and 375 MHz to
2200 MHz
Range:
VSWR:
Resolution:
Display range:
SWR range:
Distance to Fault (Port 1):
Range (m):
Resolution:
and Specifications
VSWR:
Insertion loss (Port 1 to Port 2):
Safety and Regulatory Information
Measurement uses supplied 10 dB pads.
Usable range:
Accuracy:
Readout resolution:
Average insertion loss (readout)
accuracy: ± 0.1 dB for
Ε7495Β >
Ε7495Β <
0.1 dB
–5 to +150 dB
1 to 500
1 m to 300 m
(1.5 x 10
propagating velocity of the cable. Typically 1% of
measurement distance
1 to 500
40 dB,
1.02,
8
>
100 dB wide range mode
± 1 dB (over 0 to 60 dB,
± 0.1 dB
± 0.1 dB; for Range – 0 to 40 dB, Frequency (mobile
phone bands) – 824 to 960 MHz, 1710 to 2170 MHz
Ε7495ΒΑ>
Ε7495Α <
) (Vf)/(f2 - f1) Hz where Vf is relative
30 dB
1.07
≥ 16 averages)
Table 21-2 E7495A/B Base Station Test Set Option Specifications
cdmaOne / cdma2000 Tx Analyzer Option 200
Waveform quality accuracy (rho): ± 0.005 for 0.9
(min. power at RF input
Pilot time alignment (tau): ± 500 nSec
Code domain power accuracy: ± 1.5 dBm absolute, ± 0.5 dB relative (
Pilot power: ± 1.5 dB
628 Chapter 21
<
p < 1.0
>
–85 dBm
>
–20 dB)
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-2 E7495A/B Base Station Test Set Option Specifications
RF Channel Scanner Option 220 (includes adjacent channel power)
Measurement range +20 dBm to –125 dBm
>
375 MHz, 10 kHz RBW
(up to +50 dBm with external attenuator)
Frequency readout accuracy: Timebase accuracy +3 Hz + 1 / (measurement time X duty
cycle)
Frequency range: 10 MHz to 2700 MHz
RF channel power: ± 1 dB (100 to 2500 MHz)
Adjacent channel power accuracy: ± 0.75 dBc
GSM Analyzer Option 230
Frequency range: 100 MHz to 2500 MHz (usable to 10 MHz)
RF channel power: ± 1 dB (0 to –70 dBm)
Phase error floor: < 2.5 degrees RMS
Phase error accuracy: < 1 degree RMS, 2 degrees
≤
Phase Error ≤ 15 degrees
Frequency error accuracy: ± 40 Hz with external reference
NOTE Please see the product overview for the latest specifications. This can be found by
visiting the Agilent website at www.agilent.com/find/E7495B, and clicking on the
“E7495B Base Station Test Tool Product Overview” link.
Safety and Regulatory Information
and Specifications
W-CDMA (UMTS) Option 240
Error Vector Magnitude (EVM):
Conditions:
Resolution 0.1%; residual error <6%
Min power at RF input > –65 dBm,
3GPP test model 4
Code Domain Power Accuracy: ±0.5 dB (for code channel power
total power, using test model 1 (with 16 DPCH, 32 DPCH,
and 64 DPCH), test model 2 and test model 3 (with
16 DPCH and 32 DPCH))
Scrambling Code Determination 1 second (in auto mode)
Chapter 21 629
>
–25 dB relative to
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-2 E7495A/B Base Station Test Set Option Specifications
DC Bias Option 300 (Port 1) E7495B only
DC Voltage: +12.7 VDC maximum
DC Current: 800 mA maximum
Volt-Amps: 9.84 VA maximum
Signal Generator (CW) Option 500 (Port 1)
Frequency range: 375 to 2500 MHz
Output level: –23 to –95 dBm
and Specifications
Level accuracy: ± 1 dB between –25 to –85 dBm
Phase error: At 30 KHz offset –90 dBc/Hz
Safety and Regulatory Information
cdmaOne / cdma2000 Reverse Link Signal Generator Option 510 (port 1)
Frequency range: 375 to 2500 MHz
Output level (E7495A):
Output level (E7495B):
Level accuracy: ± 1.5 dB (–50 dBm to –90 dBm)
Power Meter Option 600
Display
Range:
Limits:
Resolution:
630 Chapter 21
–50 to –95 dBm
–28 to –95 dBm
± 2 dB (
>
–50 dBm)
–100 dBm to +100 dBm
± –100 dBm
Settable 1.0, 0.1, 0.01, 0.001 in logarithmic mode or
1, 2, 3, or 4 significant digits in learner mode.
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-2 E7495A/B Base Station Test Set Option Specifications
Instrumentation Accuracy:
Absolute:
± 0.02 dB (log) or ± 0.5% (linear) Add the
corresponding power sensor linearity percentage.
Relative:
± 0.04 dB (log) or ± 1.0% (linear) Add the
corresponding power sensor linearity percentage.
Zero set accuracy: Zero set is the digital zero with an 8482A sensor
±50nW
Power reference accuracy:
Power output:
1.00 mW (0.0 dBm) traceable to the U.S. National
Institute of Standards and Technology (NIST).
Accuracy:
VSWR:
± 1.2% worst case (± 0.9% rss) for one year
< 1.08
External attenuator:
Max power:
Attenuation:
100 watts
40 dB ± 0.5 dB
Power meter Option 600 with Agilent 8482A power sensor
(also supports Agilent 8481A power sensor)
Frequency Range: 100 kHz to 4.2 GHz
VSWR
Safety and Regulatory Information
and Specifications
100kHz to 1MHz:
0.3MHz to 1MHz:
1MHz to 2GHz:
2GHz to 4.2GHz:
< 1.60
< 1.20
< 1.10
< 1.3
Power linearity: + 10 dBm to +20 dBm; ± 3%
Maximum power: 300 mW average. 1 W peak, 30 W - µsec per pulse
Measurement noise: < 93.5 nW (0.85 + 110 nW)
Average filtering: Fixed at 32 in normal mode
Zero drift: < ± 10 nW
Chapter 21 631
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-2 E7495A/B Base Station Test Set Option Specifications
T1 Analyzer Option 700
Receive level (line 1 and line 2): +6 dB DSC to –36 dB DSX or 100 mv peak-to-peak to
12 V peak-to-peak
Receive frequency (line 1 and line 2) display receive
frequency (5 ppm) “Loopback” control send CSU or NIU
loop codes CSU/NIU emulation respond to CSU or NIU
loop codes
Electrical interface:
Connectors, Rx, Tx:
Output:
and Specifications
Safety and Regulatory Information
Line build out
Input:
Terminate:
Monitor:
Bridge
Clock:
Internal:
External:
Recovered:
Transmitter and receiver:
Framing: Unframed:
Channel formats:
Test patterns:
Primary and secondary ports
Conforms to TR-TSY-000499, CCITT Rec.G.703
AT&T Pubs CB113, CB119, CB132, CB143
PUB62508 and PUB62411 pulse shape specifications
when terminated in 100 ohms and 0 dB line build-out
is selected
0 dB, –7.5, –15 dB
DSX +6 dB to DSX –36 dB, 100 ohms
DSX –14 dB to DSX –40 dB, 100 ohms
DSX + 6 dB to DSX –36 dB, > 1000 ohms
1.544 MHz
± 5 ppm
± 300 ppm
± 300 ppm
D3 / D4 and ESF
Full T1, 64 X 1
QRSS, all Os, 1:7, 2 in 8, 3 in 24, all 1s, T-1-Daly, 55
OCTET
Error injection type:
Error rate:
Alarm inject type:
BPV, frame, CRC, pattern (logic)
Single
LOS, LOF, yellow, AIS, idle (CDI)
632 Chapter 21
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-2 E7495A/B Base Station Test Set Option Specifications
E1 Analyzer Option 710
Error detect: Code (BPV), FAS, MFAS,CRC-4, Far End Block (FEBE),
Pattern, Fame Slip
Error rate calculation: Bit-Error-Rate, Error Free Seconds, Errored seconds
Alarm detect: AIS, TS-16 AIS, FAST DISTANT, MFAS DISTANT
Clock and frame slips: Clock Slips, Frame slips, Peak Wander, Clock slip rate
Auto configuration: Automatically detect line code, framing and test pattern
Receive level (line 1 and line 2): +6 dB DSX to –36 dB DSX or 100 mv p-to-p to
12 v p-to-p
Receive frequency (line 1): Display receive frequency (± 5 ppm)
Channel access: Output audio to system
Delay measurement: Measure delay in unit intervals for “looped-back” signal
Electrical Interface:
Connectors, Rx, Tx:
Output:
Line code:
Impedance:
Input:
Bridge:
Clock:
Primary and secondary ports
Conforms to ITU-T Rec.G.703
AMI, HDB3
Terminate: 75 ohms ± 5% Bridge: > 1000 ohms
Terminate: DSX +6 dB to DSX –36 dB
DSX +6 dB to DSX –36 dB
2.048 MHz
Safety and Regulatory Information
and Specifications
Internal:
External:
Recovered:
± 5 ppm
± 300 ppm
± 300 ppm
Transmitter and receiver
Framing: Unframed, PCM-30, PCM-30 with CRC, PCM-31,
PCM-31 with CRC
Channel Formats: Full E1, 64x1
Chapter 21 633
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-2 E7495A/B Base Station Test Set Option Specifications
Test Patterns:
(True or Inverse, ITU Rec) 2
11
–1 (0.152), 215–1 (0.151) 220–1 (V.57), QRSS,
2
23
2
–1(0.151), All 0's, 1:7, 1:3, 1:1, All 1's
Error injection
Type:
Error rate:
Code (BPV), FAS, MFAS, CRC-4, Far End Block
(FEBE), Pattern
Single
Alarm generation AIS, TS-16 AIS, FAS DISTANT,
MFAS DISTANT, Loss of signal, Loss of Frame
Table 21-3 E7495A/B Base Station Test Set General Specifications
and Specifications
Display: Transflective VGA and color LCD
Dimensions
Safety and Regulatory Information
Height:
Width:
Depth:
Weight (without batteries):
11.6”, 295 mm
14.5”, 368 mm
5.3”, 135 mm
20 lbs, 9.1 kg
Power supply:
6
–1 (Q6&Q5), 29–1 (V.52),
Internal:
External:
Battery life:
Lithium Ion battery: 10.8 volts, 6.0 Ah (1 NI2040AG
shipped standard, will accept 2 batteries)
DC Input +9 V to +25 V dc (55 Watts)
Approximately 1.5 hour per battery (time varies
depending upon instrument mode)
634 Chapter 21
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-3 E7495A/B Base Station Test Set General Specifications
Interface Ports: Two RS 232 (DB-9) (reserved for future use)
Two USB 1.1 (reserved for future use)
One LAN Port 10 Base T
Inputs
Port 2 RF in:
External DC input:
Frequency reference:
Input power:
Connector:
Even second:
Connector:
Level:
GPS antenna:
Connector:
Output:
Built-in speaker
PCMCIA Card slot
CompactFlash memory (type 1 & 2)
Stereo headphone jack
General purpose input/output - TTL level (reserved for
future use)
50 ohm type N
+9 V to + 25 V DC (55 Watts)
–10 to + 10 dBm
50 ohm BNC
High impedance BNC
TTL compatible
SMA
5V at 50mA
Safety and Regulatory Information
and Specifications
Outputs:
Port 1 RF Out/SWR Connector:
Power reference:
Chapter 21 635
50 ohm type N
50 ohm type N; SWR
<
1.06
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Table 21-3 E7495A/B Base Station Test Set General Specifications
Optional Connectors:
Option 600 power meter:
Outputs:
Inputs:
Option 700 T1 analyzer:
Out puts:
Inputs:
Option 710 E1 analyzer:
Outputs:
Inputs:
and Specifications
Operating temperature specified range: –10 ° to 50 °C; 14 ° to 122 °F
50 ohm type N power reference
Sensor input for 8480 series sensors
(2) Bantum outputs; Tx primary and secondary
(2) Bantum inputs; Rx primary and secondary
(2) 75 ohm BNC outputs; Tx primary and secondary
(2) 75 ohm BNC inputs; Rx primary and secondary
Storage temperature: –40 ° to 70 °C; –40 ° to 158 °F
Safety and Regulatory Information
Calibration Cycle: 1 year
Warranty Duration: 1 year
636 Chapter 21
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