A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the AEROFLEX-IFR 2975 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   AEROFLEX-IFR 2975   Description / Specification:    
AEROFLEX-IFR 2975 Project 25 Radio Test Set

The Aeroflex-IFR 2975 Project 25 Radio Test Set is a multi-purpose test solution with all the tools necessary for advanced testing of conventional two-way and Project 25 Compliant Radios. These tools have been integrated into a single platform offering over 20 discrete instruments which are presented in a comprehensive, user-friendly style. Capabilities: Operation from front panel, keyboard, mouse or remote connection. Protected RF Inputs. RF Receive/Generate with full Duplex Operation to 2.7 GHz. AM, FM and C4FM Modulation. RF Power/Frequency/Frequency Error/Distortion/SINAD/AF Level/Voltage Meters. Full Function Spectrum Analyzer/Oscilloscope/DVM. IP Addressable. Supports Network Connectivity. Specifications. Generator (Receiver Test) Port Protection: 10 W(+ 40 dBm) for 30 sec. Frequency Range: 1 MHz to 2.7 GHz. Resolution: 1 Hz. Output Level Generate Port Range: + 10 to -110 dBm. Resolution: 0.1 dB. Accuracy: ± 1.5 dB (< 1.3 GHz), ± 2.5 dB (> 1.3 GHz). T/R Port Range: -30 to -137 dBm. Resolution: 0.1 dB. Accuracy: ± 1 dB (< 1.3 GHz > -120 dBm); ± 1.5 dB (> 1.3 GHz > -110 dBm). Harmonic Spurious: -25 dBc max > 50 MHz . Residual FM: < 15 Hz rms (Post Detection BW= 300 Hz to 3 kHz). Options. OPT3, SmartNet™/SmartZone™ Testing. OPT4, P25 Trunking 800 MHz. OPT6, Control Channel Logger. OPT8, SmartNet /SmartZone 900 MHz (Requires OPT3). OPT9, Autotest 1. OPT10, AES (Export Restricted). OPT12, KVL Keyloader. OPT14, P25 Trunking VHF/UHF/700 MHz. OPT15, Audio Analyzer. OPT16, Analog Simulcast Align (Requires OPT15). OPT17, RXBER. OPT18, LTR Trunking. OPT19, PassPort (Requires Version 1.9.x or later Firmware). OPT20, KVL ASN Mode (Requires OPT12). OPT21, P25 Secondary Control Channel Broadcast Message (Requires OPT4). OPT22 P25, Explicit Mode Operation (Requires OPT 14). OPT23 P25, Explicit Unit to Unit and PSTN Emulation (Requires OPT22). OPT24, P25 Explicit Adjacent Status Broadcast Channel Message (Requires OPT22). OPT29, CQPSK Generate/Receive and Analysis.


Standard Calibration $590.00 *
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*This is a Web introductory price for one calibration of the AEROFLEX-IFR 2975. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Communication Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Bandwidth is the difference between the upper and lower frequencies in a contiguous set of frequencies within which a fiber optic component, link or network will operate.

Multimode Fiber
Multimode Fiber has a large core (almost always 62.5 microns - a micron is one one millionth of a meter - but sometimes 50 microns) and is used with LED sources at wavelengths of 850 and 1300 nm for short distance, lower speed networks like LANs. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

Synchronous Digital Hierarchy (SDH) is an international digital telecommunications network hierarchy which standardises transmission around the bit rate of 51.84 megabits per second, which is also called STS-1. Multiples of this bit rate comprise higher bit rate streams. Thus STS-3 is 3 times STS-1, STS-12 is 12 times STS-1, and so on. STS-3 is the lowest bit rate expected to carry ATM traffic, and is also referred to as STM-1 (Synchronous Transport Module-Level 1). The SDH specifies how payload data is framed and transported synchronously across optical fibre transmission links without requiring all the links and nodes to have the same synchronized clock for data transmission and recovery.

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