Bird Technologies SH-36S-RM-Manual - Manual (Page 108)

Bird Technologies
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Amplitude
Display Range
-150 dBm to +30 dBm
Intermodulation-Free
Dynamic Range
66 dB; Third-order IM products,
Two -20 dBm inputs, Reference = -10 dBm
Displayed Average
Noise Level (DANL)
-135 dBm; 24 dB gain, 100 Hz RBW,
10 Hz VBW, average detection
Inherent Spurious
–80 dBm; reference ≤ –10 dBm, f > 30 MHz,
RBW ≤ 100 kHz
Input Related Spurious
–70 dBc; mixer level ≤ -30 dBm, carrier offset ≥
1 MHz
Accuracy
± 1.5 dB max (2 σ ), ±1.0 dB typical,
>-50 dB ref, 15 to 35 °C, max detector
Reference Level
-140 dBm to +30 dBm
Attenuator
Built-in: 0, 10, 20, 30 dB
Pre-Amp
Built-in: +24 dB
Resolution
dB-based units
W or V-based units
1 to 15 dB per division in 1 dB steps
1%, 2%, 5%, or 10% of ref level per division
Units
dBm, µW, mW, W, dBµV, dBmV, dBV, µV, mV,
V, dB/m 2 , µV/m 2
Offset Range
-99 to +99 dB
Measurements
Spectrum Analysis
Analyzes radio frequency spectrum. Measures
intended and interfering signals. Allows setup of
parameters such as frequency, amplitude and
markers. Graphically displays signal amplitude vs.
frequency using a compatible PC.
Worldwide Applications
Cellular, PCS, DCS, 2G, 3G, 4G, CDMA, cdmaOne,
CDMA 2000, 1x, 1x EV-DO, GSM, GPRS, EDGE,
UMTS, HSDPA, W-CDMA, TDMA, AMPS, 802.11,
Bluetooth, Broadcast, Emergency, Fire, GPS,
HDTV, IBOC, In-Building, Lab, Microwave,
NPSPAC, Paging, Police, Private, Project 25, Public
Safety, Tactical Military, Telematics, Tetra, Trunking,
Utilities, WiMAX, WLAN and WLL.
Predefined
Measurements
Spectrum Analysis, Occupied Bandwidth (OBW),
Channel Power, Adjacent Channel Power Ratio
(ACPR), Arbitrary Power Range, Field Strength, Zero
Span, AM/FM Demodulation, Carrier-to-Interference
Ratio (C/I), and Frequency Counter. The user manual
includes step-by-step procedures for these one-button
measurements as well as Out-of-Band Spurious and
In-Band, Out-of-Channel Spurious measurements.
Help Functions
Help menu displays on-board user manual and
customizable help files. Tip line provides helpful
hints with each key stroke.
Averaging
Running display average, 2 to 100 sweeps