LapNMRTransmitter• Frequency range of 40 kHz to 120 MHz; optional 2 kHz to 125 MHz• 0.1 Hz frequency resolution• 90° phase shifting ≤ 100 ns• Absolute phase reset• 1-bit programmable attenuation (0 to 60 dB in 0.1 dB steps)• Pulse rise time ≤ 30 ns (10 to 90%)
• Nominal 1 Vpp output• Optional class AB linear RF power amplifier (20W to 2kW)

Digital Receiver• 14-bit 50 MHz ADC with oversampling providing an effective dynamic range of up to 16-bits• Direct digitization at the intermediate frequency (12.5 MHz) with digital quadrature detection• 3.3 MHz receiver bandwidth using the RF receiver section over a frequency range of 0.1 to 125 MHz• Digital filtering with bandwidth from 48 Hz to 12.5 MHz• Fast <1 μs receiver recovery time
• 66-dB of variable gain with > 80-dB of total gain (without preamplifier)• Burst Mode: up to 4096 complex points can be acquired at 80 ns per complex point(12.5 MHz spectral width)• Normal Mode: up to 16382 points are acquired at up to 1 μs per complex point (1 MHz)• Direct Digital Detection available over a frequency range of DC to 120 MHz with a 12.5 MHz
bandwidth (80 ns per complex point; bypasses the RF receiver section; user-supplied anti-alias filterrequired)• Optional low noise figure, fast recovery preamplifiers

Signal Averager• Uses host CPU memory• Ultra-fast real-time display for adjusting instrument control settings and experiment monitoring• High-speed (480 Mbits/s) USB 2.0 interface for uploading of data

Pulse Programmer• Pulse widths from 160ns to 85s• 20 ns timing resolution• 1024 sequence events• Hardware and software looping; unlimited number of loop counters• No hidden delays• WYSIWYG graphical pulse sequence creation and editing• Fast minimum acquisition recycle delay of 10 ms• External trigger• Eight extra user-assignable control lines• High-speed (480 Mbits/s) USB 2.0 interface for loading the pulse programmer© Copyright 2009 Tecmag, Inc. All rights reserved. ™ ® Any product names are trademarks or registered trademarks of their respective owners.
All specifications are subject to change without notice.

Tecmag, Inc.
10161 Harwin Dr., Suite 150
Houston, TX 77036 USA

Ph: 713-667-8747
Fx: 713-667-3180

info@tecmag.com
www.tecmag.com

LapNMR
Single-Axis Gradient Control Option• 3072 point waveform memory• Opto-coupled 20-bit high-speed DAC• Digital pre-emphasis calculated on-the-fly• 5 sets of pre-emphasis values (time constant, amplitude and offset)• Optional linear or switched gradient amplifiers

Laptop Computer Option• Dell Latitude D630, 1.3” x 13.3” x 9.4” ((33 mm x 338 mm x 239 mm), weight 4.4 lbs. (2.0 kg)• Core 2 Duo processor T7300 (2.00GHz/800MHz FSB)
• 2 Gbyte of RAM, DDR2 SDRAM 2 Dimms• 14.1-inch wide TFT WXGA active-matrix display with up to 1280 x 800 resolution• 128MB NVIDIA® Quadro NVS 135M
• 120 Gbyte hard disk 7200 RPM• 8X DVD+/-RW drive• Integrated 10/100 network card (RJ-45 port) and modem• Dell 1390 internal wireless (802.11 b/g, 54Mbps)• 9-cell Lithium Ion battery (85 WHr); Approximate operating time: 9.4 hours per battery• Windows XP Professional SP2• Dell Nylon carrying case
• Dell USB mouse with scroll• Fast FFT, 1k x 1k in < 1s; 256 x 256 x 8 in < 0.5s
The Laptop is sold separately and can be purchased from Tecmag or other vendors.

NTNMR Software Site License• NTNMR software for instrument control and processing of spectroscopy data
• Graphical sequence editing and creation• Graphical window-based data processing and analysis tools• NMRscripts for automating any task. Includes a suite of NMRscripts• NMRwizard automation software• Pulse sequence library of spectroscopy sequences including 1pulse, spin-echo, quad-echo, T1, T1rho,
T2 CPMG, COSY and NOESY

Environmental• Single board, OEM configuration power requirements:+5 V @ 1.5 A+15 V @ 1.0 A-5 V @ 0.2 A• Portable configuration with battery and AC power adapter, power requirements for charger:
AC line voltage - 115/230 VAC, ±10%, single phase, 47-63 Hz© Copyright 2009 Tecmag, Inc. All rights reserved. ™ ® Any product names are trademarks or registered trademarks of their respective owners.
All specifications are subject to change without notice.

Tecmag, Inc.
10161 Harwin Dr., Suite 150
Houston, TX 77036 USA

Ph: 713-667-8747
Fx: 713-667-3180

info@tecmag.com
www.tecmag.com