Dot Lake, Alaska

Site Specifications

Location

Latitude: 63.657  N
Longitude: -144.0595 E

Hardware Arrangement

Two Channel Broadband AWESOME Receiver
Autonomous System in School
Primarily Narrowband Acquisition with FTP and VLF Communicator Access

Contact Information

Dot Lake School
Dot Lake, Alaska 99737
Contact: Dave Frederick
Berry Creek Designs
PO Box 2275
Dot Lake, AK 99737
907-882-2773

Site Photos

Most Recent Spectra

Calibration

Frequency Response --0 dB, 350 Hz Setting (Currently in use)               Sample Broadband Data           

Hardware at Site

Line Receiver Chassis:        # 0001
Motherboard:                       # 0018
N/S Filter Card:                    # 0038
E/W Filter Card:                   # 0037

Pre-Amp Chassis:                # 0019
N/S Pre-Amp Card:              # 0035
E/W Pre-Amp Card:            # 0038
Back Plane:                           # 0001

Antenna Type: 2.6 meter base triangle
Resistance: 1.02 Ohms
Inductance:

Distance to Antenna: 200 ft

VLF Transmitters and Frequencies Recorded

NLK     24800

NAA     24000

NAU     40750 (1 channel)

NPM     21400

DHO    23400

JJI         22200

Site History

• ~2001?
  Installation of HAIL system performed by Mike Chevalier and maintained by Robb Moore
• 11/22/2005 - 11/23/2005
  Re-Installation performed by Mark Golkowski and Tim Chevalier
• 3/8/2006
  Repair and maintenance performed by  Jeff Chang and Evans Pashcal
• 3/16/2006
  Repair and maintenance performed by  Mark Golkowski
• 8/25/2006
  Computer upgraded by Daniel Golden and Denys Piddyachiy