The Anritsu MG3681A is a high‑performance digital modulation signal generator with a broadband vector modulator, spanning a frequency range of 250 kHz to 3 GHz. It delivers exceptional signal purity of −145 dBc/Hz at 5 MHz offset and fine output control with resolutions of 0.01 Hz for frequency and 0.01 dB for level. It supports AM/FM analog and a variety of digital modulation types (3GPP, GSM, cdmaOne) via optional expansion units—including AWGN source and multi‑waveform generation up to 512 channels.
Designed for mobile‑communications development and testing environments, the MG3681A provides precise adjacent‑channel performance (−68 dBc at 5 MHz, −75 dBc at 10 MHz), supports chip rates up to 16.5 Mcps, and features robust power control functions.
Testwall can supply the used Anritsu MG3681A, fully tested. With expert support and global delivery, Testwall ensures high‑performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Anritsu MG3681A.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.